public void InvokingPropertiesAndMethodsBeforeInitializationThrows()
{
// Arrange
var mockVpp = new Mock<VirtualPathProvider>().Object;
var scope = new ScopeStorageDictionary();
var themesImpl = new ThemesImplementation(mockVpp, scope);
// Act and Assert
Assert.Throws<InvalidOperationException>(() => themesImpl.CurrentTheme = "Foo",
@"You must call the ""Themes.Initialize"" method before you call any other method of the ""Themes"" class.");
Assert.Throws<InvalidOperationException>(() => { var x = themesImpl.CurrentTheme; },
@"You must call the ""Themes.Initialize"" method before you call any other method of the ""Themes"" class.");
Assert.Throws<InvalidOperationException>(() => { var x = themesImpl.AvailableThemes; },
@"You must call the ""Themes.Initialize"" method before you call any other method of the ""Themes"" class.");
Assert.Throws<InvalidOperationException>(() => { var x = themesImpl.DefaultTheme; },
@"You must call the ""Themes.Initialize"" method before you call any other method of the ""Themes"" class.");
Assert.Throws<InvalidOperationException>(() => { var x = themesImpl.GetResourcePath("baz"); },
@"You must call the ""Themes.Initialize"" method before you call any other method of the ""Themes"" class.");
Assert.Throws<InvalidOperationException>(() => { var x = themesImpl.GetResourcePath("baz", "some-file"); },
@"You must call the ""Themes.Initialize"" method before you call any other method of the ""Themes"" class.");
}
public void ContainsKeyReturnsFalseIfItDoesNotContainKeyAndBaseIsNull()
{
// Arrange
var scopeStorage = new ScopeStorageDictionary() { { "foo", "bar" } };
// Act and Assert
Assert.False(scopeStorage.ContainsKey("baz"));
}
public void ScopeStorageDictionaryIsNotReadOnly()
{
// Arrange
var dictionary = new ScopeStorageDictionary();
// Act and Assert
Assert.False(dictionary.IsReadOnly);
}
public void CurrentThemeThrowsIfAssignedNullOrEmpty()
{
// Arrange
var mockVpp = new Mock <VirtualPathProvider>().Object;
var scope = new ScopeStorageDictionary();
var themesImpl = new ThemesImplementation(mockVpp, scope);
// Act and Assert
Assert.ThrowsArgumentNullOrEmptyString(() => { themesImpl.CurrentTheme = null; }, "value");
Assert.ThrowsArgumentNullOrEmptyString(() => { themesImpl.CurrentTheme = String.Empty; }, "value");
}
public void ContainsKeyReturnsFalseIfItDoesNotContainKeyAndBaseIsNull()
{
// Arrange
var scopeStorage = new ScopeStorageDictionary()
{
{ "foo", "bar" }
};
// Act and Assert
Assert.False(scopeStorage.ContainsKey("baz"));
}
public void CurrentThemeThrowsIfAssignedNullOrEmpty()
{
// Arrange
var mockVpp = new Mock<VirtualPathProvider>().Object;
var scope = new ScopeStorageDictionary();
var themesImpl = new ThemesImplementation(mockVpp, scope);
// Act and Assert
Assert.ThrowsArgumentNullOrEmptyString(() => { themesImpl.CurrentTheme = null; }, "value");
Assert.ThrowsArgumentNullOrEmptyString(() => { themesImpl.CurrentTheme = String.Empty; }, "value");
}
public void InvokingPropertiesAndMethodsBeforeInitializationThrows()
{
// Arrange
var mockVpp = new Mock <VirtualPathProvider>().Object;
var scope = new ScopeStorageDictionary();
var themesImpl = new ThemesImplementation(mockVpp, scope);
// Act and Assert
Assert.Throws <InvalidOperationException>(
() => themesImpl.CurrentTheme = "Foo",
@"You must call the ""Themes.Initialize"" method before you call any other method of the ""Themes"" class."
);
Assert.Throws <InvalidOperationException>(
() =>
{
var x = themesImpl.CurrentTheme;
},
@"You must call the ""Themes.Initialize"" method before you call any other method of the ""Themes"" class."
);
Assert.Throws <InvalidOperationException>(
() =>
{
var x = themesImpl.AvailableThemes;
},
@"You must call the ""Themes.Initialize"" method before you call any other method of the ""Themes"" class."
);
Assert.Throws <InvalidOperationException>(
() =>
{
var x = themesImpl.DefaultTheme;
},
@"You must call the ""Themes.Initialize"" method before you call any other method of the ""Themes"" class."
);
Assert.Throws <InvalidOperationException>(
() =>
{
var x = themesImpl.GetResourcePath("baz");
},
@"You must call the ""Themes.Initialize"" method before you call any other method of the ""Themes"" class."
);
Assert.Throws <InvalidOperationException>(
() =>
{
var x = themesImpl.GetResourcePath("baz", "some-file");
},
@"You must call the ""Themes.Initialize"" method before you call any other method of the ""Themes"" class."
);
}
public void AspNetStorageRetrievesRequestScopeAfterSettingAnonymousScopes() {
// Arrange
var provider = GetProvider();
// Act
var requestScope = provider.RequestScope;
var Scope = new ScopeStorageDictionary();
provider.CurrentScope = Scope;
Assert.AreEqual(provider.CurrentScope, Scope);
Assert.AreEqual(provider.RequestScope, requestScope);
}
public void ClearRemovesAllItemsFromCurrentScope()
{
// Arrange
var dictionary = new ScopeStorageDictionary {
{ "foo", "bar" }, { "foo2", "bar2" }
};
// Act
dictionary.Clear();
// Assert
Assert.Equal(0, dictionary.Count);
}
public void Initialize_WithBadParams_Throws()
{
// Arrange
var mockVpp = new Mock <VirtualPathProvider>().Object;
var scope = new ScopeStorageDictionary();
// Act and Assert
Assert.ThrowsArgumentNullOrEmptyString(() => new ThemesImplementation(mockVpp, scope).Initialize(null, "foo"), "themeDirectory");
Assert.ThrowsArgumentNullOrEmptyString(() => new ThemesImplementation(mockVpp, scope).Initialize("", "foo"), "themeDirectory");
Assert.ThrowsArgumentNullOrEmptyString(() => new ThemesImplementation(mockVpp, scope).Initialize("~/folder", null), "defaultTheme");
Assert.ThrowsArgumentNullOrEmptyString(() => new ThemesImplementation(mockVpp, scope).Initialize("~/folder", ""), "defaultTheme");
}
public void Initialize_WithBadParams_Throws()
{
// Arrange
var mockVpp = new Mock<VirtualPathProvider>().Object;
var scope = new ScopeStorageDictionary();
// Act and Assert
Assert.ThrowsArgumentNullOrEmptyString(() => new ThemesImplementation(mockVpp, scope).Initialize(null, "foo"), "themeDirectory");
Assert.ThrowsArgumentNullOrEmptyString(() => new ThemesImplementation(mockVpp, scope).Initialize("", "foo"), "themeDirectory");
Assert.ThrowsArgumentNullOrEmptyString(() => new ThemesImplementation(mockVpp, scope).Initialize("~/folder", null), "defaultTheme");
Assert.ThrowsArgumentNullOrEmptyString(() => new ThemesImplementation(mockVpp, scope).Initialize("~/folder", ""), "defaultTheme");
}
public void InitializeThrowsIfDefaultThemeDirectoryDoesNotExist()
{
// Arrange
var defaultTheme = "default-theme";
var themeDirectory = "theme-directory";
var scope = new ScopeStorageDictionary();
var themesImpl = new ThemesImplementation(GetVirtualPathProvider(themeDirectory, new Dir("not-default-theme")), scope);
// Act And Assert
Assert.ThrowsArgument(
() => themesImpl.Initialize(themeDirectory: themeDirectory, defaultTheme: defaultTheme),
"defaultTheme",
"Unknown theme 'default-theme'. Ensure that a directory labeled 'default-theme' exists under the theme directory.");
}
public void ThemesImplUsesDefaultThemeWhenNoCurrentThemeIsSpecified()
{
// Arrange
var defaultTheme = "default-theme";
var themeDirectory = "theme-directory";
var scope = new ScopeStorageDictionary();
var themesImpl = new ThemesImplementation(GetVirtualPathProvider(themeDirectory, new Dir(defaultTheme)), scope);
themesImpl.Initialize(themeDirectory, defaultTheme);
// Act and Assert
// CurrentTheme falls back to default theme when null
Assert.Equal(themesImpl.CurrentTheme, defaultTheme);
}
public void InitializeThrowsIfDefaultThemeDirectoryDoesNotExist()
{
// Arrange
var defaultTheme = "default-theme";
var themeDirectory = "theme-directory";
var scope = new ScopeStorageDictionary();
var themesImpl = new ThemesImplementation(GetVirtualPathProvider(themeDirectory, new Dir("not-default-theme")), scope);
// Act And Assert
Assert.ThrowsArgument(
() => themesImpl.Initialize(themeDirectory: themeDirectory, defaultTheme: defaultTheme),
"defaultTheme",
"Unknown theme 'default-theme'. Ensure that a directory labeled 'default-theme' exists under the theme directory.");
}
public void AspNetStorageRetrievesRequestScopeAfterSettingAnonymousScopes()
{
// Arrange
var provider = GetProvider();
// Act
var requestScope = provider.RequestScope;
var Scope = new ScopeStorageDictionary();
provider.CurrentScope = Scope;
Assert.AreEqual(provider.CurrentScope, Scope);
Assert.AreEqual(provider.RequestScope, requestScope);
}
public void ViewContextGlobalValidationMessageElementAffectsLocalOne()
{
// Arrange
AppDomainUtils.RunInSeparateAppDomain(
() =>
{
var httpContext = new Mock <HttpContextBase>();
ScopeStorageDictionary localScope = null;
var globalViewContext = new ViewContext
{
ScopeThunk = () => ScopeStorage.GlobalScope,
HttpContext = httpContext.Object
};
var localViewContext = new ViewContext
{
ScopeThunk = () =>
{
if (localScope == null)
{
localScope = new ScopeStorageDictionary(ScopeStorage.GlobalScope);
}
;
return(localScope);
},
HttpContext = httpContext.Object
};
// A ScopeCache object will be stored into the hash table but the ScopeCache class is private,
// so we cannot get the validation message element from it for Assert.
httpContext.Setup(c => c.Items).Returns(new Hashtable());
// Act
globalViewContext.ValidationMessageElement = "label";
// Assert
// Global element was changed from "span" to "label".
Assert.Equal("label", HtmlHelper.ValidationMessageElement);
Assert.Equal("label", globalViewContext.ValidationMessageElement);
object value;
ScopeStorage.GlobalScope.TryGetValue("ValidationMessageElement", out value);
Assert.Equal("label", value);
// Local element was also changed to "label".
Assert.Equal("label", localViewContext.ValidationMessageElement);
localScope.TryGetValue("ValidationMessageElement", out value);
Assert.Equal("label", value);
}
);
}
public void ThemesImplUsesScopeStorageToStoreCurrentTheme()
{
// Arrange
var defaultTheme = "default-theme";
var themeDirectory = "theme-directory";
var currentThemeDir = "custom-theme-dir";
var scope = new ScopeStorageDictionary();
var themesImpl = new ThemesImplementation(GetVirtualPathProvider(themeDirectory, new Dir(defaultTheme), new Dir("custom-theme-dir")), scope);
// Act
themesImpl.Initialize(themeDirectory, defaultTheme);
themesImpl.CurrentTheme = currentThemeDir;
// Assert
Assert.Equal(scope[ThemesImplementation.CurrentThemeKey], currentThemeDir);
}
public void ThemesImplUsesScopeStorageToStoreProperties()
{
// Arrange
var defaultTheme = "default-theme";
var themeDirectory = "theme-directory";
var scope = new ScopeStorageDictionary();
var themesImpl = new ThemesImplementation(GetVirtualPathProvider(themeDirectory, new Dir(defaultTheme)), scope);
// Act
themesImpl.Initialize(themeDirectory: themeDirectory, defaultTheme: defaultTheme);
// Ensure Theme use scope storage to store properties
Assert.Equal(scope[ThemesImplementation.ThemesInitializedKey], true);
Assert.Equal(scope[ThemesImplementation.ThemeDirectoryKey], themeDirectory);
Assert.Equal(scope[ThemesImplementation.DefaultThemeKey], defaultTheme);
}
public void ViewContextLocalValidationMessageElementDoesNotAffectGlobalOne()
{
// Arrange
ScopeStorageDictionary localScope = null;
var httpContext = new Mock <HttpContextBase>();
var globalViewContext = new ViewContext
{
ScopeThunk = () => ScopeStorage.GlobalScope,
HttpContext = httpContext.Object
};
var localViewContext = new ViewContext
{
ScopeThunk = () =>
{
if (localScope == null)
{
localScope = new ScopeStorageDictionary(ScopeStorage.GlobalScope);
}
return(localScope);
},
HttpContext = httpContext.Object
};
// A ScopeCache object will be stored into the hash table but the ScopeCache class is private,
// so we cannot get the validation message element from it for Assert.
httpContext.Setup(c => c.Items).Returns(new Hashtable());
// Act & Assert
// Local element will be changed from "span" to "h4".
Assert.Equal("span", localViewContext.ValidationMessageElement);
localViewContext.ValidationMessageElement = "h4";
Assert.Equal("h4", localViewContext.ValidationMessageElement);
object value;
localScope.TryGetValue("ValidationMessageElement", out value);
Assert.Equal("h4", value);
// Global element is still "span".
Assert.Equal("span", globalViewContext.ValidationMessageElement);
Assert.Empty(ScopeStorage.GlobalScope);
Assert.Equal("span", HtmlHelper.ValidationMessageElement);
}
private ScopeStorageDictionary GetChainedStorageStateDictionary() {
var root = new ScopeStorageDictionary();
root["a"] = "a0";
root["b"] = "b0";
root["c"] = "c0";
var firstGen = new ScopeStorageDictionary(baseScope: root);
firstGen["a"] = "a1";
firstGen["b"] = "b1";
firstGen["d"] = "d1";
firstGen["e"] = "e1";
var secondGen = new ScopeStorageDictionary(baseScope: firstGen);
secondGen["a"] = "a2";
secondGen["d"] = "d2";
secondGen["f"] = "f2";
return secondGen;
}
private ScopeStorageDictionary GetChainedStorageStateDictionary()
{
var root = new ScopeStorageDictionary();
root["a"] = "a0";
root["b"] = "b0";
root["c"] = "c0";
var firstGen = new ScopeStorageDictionary(baseScope: root);
firstGen["a"] = "a1";
firstGen["b"] = "b1";
firstGen["d"] = "d1";
firstGen["e"] = "e1";
var secondGen = new ScopeStorageDictionary(baseScope: firstGen);
secondGen["a"] = "a2";
secondGen["d"] = "d2";
secondGen["f"] = "f2";
return(secondGen);
}
public void ClearRemovesAllItemsFromCurrentScope()
{
// Arrange
var dictionary = new ScopeStorageDictionary { { "foo", "bar" }, { "foo2", "bar2" } };
// Act
dictionary.Clear();
// Assert
Assert.Equal(0, dictionary.Count);
}
public void ThemesImplUsesScopeStorageToStoreProperties()
{
// Arrange
var defaultTheme = "default-theme";
var themeDirectory = "theme-directory";
var scope = new ScopeStorageDictionary();
var themesImpl = new ThemesImplementation(GetVirtualPathProvider(themeDirectory, new Dir(defaultTheme)), scope);
// Act
themesImpl.Initialize(themeDirectory: themeDirectory, defaultTheme: defaultTheme);
// Ensure Theme use scope storage to store properties
Assert.Equal(scope[ThemesImplementation.ThemesInitializedKey], true);
Assert.Equal(scope[ThemesImplementation.ThemeDirectoryKey], themeDirectory);
Assert.Equal(scope[ThemesImplementation.DefaultThemeKey], defaultTheme);
}
public void ViewContextGlobalValidationMessageElementAffectsLocalOne()
{
// Arrange
AppDomainUtils.RunInSeparateAppDomain(() =>
{
var httpContext = new Mock<HttpContextBase>();
ScopeStorageDictionary localScope = null;
var globalViewContext = new ViewContext
{
ScopeThunk = () => ScopeStorage.GlobalScope,
HttpContext = httpContext.Object
};
var localViewContext = new ViewContext
{
ScopeThunk = () =>
{
if (localScope == null)
{
localScope = new ScopeStorageDictionary(ScopeStorage.GlobalScope);
};
return localScope;
},
HttpContext = httpContext.Object
};
// A ScopeCache object will be stored into the hash table but the ScopeCache class is private,
// so we cannot get the validation message element from it for Assert.
httpContext.Setup(c => c.Items).Returns(new Hashtable());
// Act
globalViewContext.ValidationMessageElement = "label";
// Assert
// Global element was changed from "span" to "label".
Assert.Equal("label", HtmlHelper.ValidationMessageElement);
Assert.Equal("label", globalViewContext.ValidationMessageElement);
object value;
ScopeStorage.GlobalScope.TryGetValue("ValidationMessageElement", out value);
Assert.Equal("label", value);
// Local element was also changed to "label".
Assert.Equal("label", localViewContext.ValidationMessageElement);
localScope.TryGetValue("ValidationMessageElement", out value);
Assert.Equal("label", value);
});
}
public void ThemesImplUsesScopeStorageToStoreCurrentTheme()
{
// Arrange
var defaultTheme = "default-theme";
var themeDirectory = "theme-directory";
var currentThemeDir = "custom-theme-dir";
var scope = new ScopeStorageDictionary();
var themesImpl = new ThemesImplementation(GetVirtualPathProvider(themeDirectory, new Dir(defaultTheme), new Dir("custom-theme-dir")), scope);
// Act
themesImpl.Initialize(themeDirectory, defaultTheme);
themesImpl.CurrentTheme = currentThemeDir;
// Assert
Assert.Equal(scope[ThemesImplementation.CurrentThemeKey], currentThemeDir);
}
public void ThemesImplUsesDefaultThemeWhenNoCurrentThemeIsSpecified()
{
// Arrange
var defaultTheme = "default-theme";
var themeDirectory = "theme-directory";
var scope = new ScopeStorageDictionary();
var themesImpl = new ThemesImplementation(GetVirtualPathProvider(themeDirectory, new Dir(defaultTheme)), scope);
themesImpl.Initialize(themeDirectory, defaultTheme);
// Act and Assert
// CurrentTheme falls back to default theme when null
Assert.Equal(themesImpl.CurrentTheme, defaultTheme);
}
public void ScopeStorageDictionaryIsNotReadOnly()
{
// Arrange
var dictionary = new ScopeStorageDictionary();
// Act and Assert
Assert.False(dictionary.IsReadOnly);
}
public void ViewContextLocalValidationMessageElementDoesNotAffectGlobalOne()
{
// Arrange
ScopeStorageDictionary localScope = null;
var httpContext = new Mock<HttpContextBase>();
var globalViewContext = new ViewContext
{
ScopeThunk = () => ScopeStorage.GlobalScope,
HttpContext = httpContext.Object
};
var localViewContext = new ViewContext
{
ScopeThunk = () =>
{
if (localScope == null)
{
localScope = new ScopeStorageDictionary(ScopeStorage.GlobalScope);
}
return localScope;
},
HttpContext = httpContext.Object
};
// A ScopeCache object will be stored into the hash table but the ScopeCache class is private,
// so we cannot get the validation message element from it for Assert.
httpContext.Setup(c => c.Items).Returns(new Hashtable());
// Act & Assert
// Local element will be changed from "span" to "h4".
Assert.Equal("span", localViewContext.ValidationMessageElement);
localViewContext.ValidationMessageElement = "h4";
Assert.Equal("h4", localViewContext.ValidationMessageElement);
object value;
localScope.TryGetValue("ValidationMessageElement", out value);
Assert.Equal("h4", value);
// Global element is still "span".
Assert.Equal("span", globalViewContext.ValidationMessageElement);
Assert.Empty(ScopeStorage.GlobalScope);
Assert.Equal("span", HtmlHelper.ValidationMessageElement);
}
