public void Process_ShouldThrow_ArgumentNullException()
{
// Arrange
var scriptTagHelper = new RecaptchaV3TagHelper(_settingsMock.Object, _tagHelperComponentManagerMock.Object);
// Act
// Assert
Assert.Throws <ArgumentNullException>(() => scriptTagHelper.Process(_contextStub, null));
}
public void Construction_IsSuccessful()
{
// Arrange
// Act
var instance = new RecaptchaV3TagHelper(_settingsMock.Object, _tagHelperComponentManagerMock.Object);
// Assert
Assert.NotNull(instance);
_settingsMock.Verify(settings => settings.CurrentValue, Times.Once);
}
public void Process_ShouldChangeTag_ToButtonTag()
{
// Arrange
var tagHelper = new RecaptchaV3TagHelper(_settingsMock.Object, _tagHelperComponentManagerMock.Object)
{
Callback = "submit",
Action = "submit"
};
// Act
tagHelper.Process(_contextStub, _tagHelperOutputStub);
// Assert
Assert.AreEqual("button", _tagHelperOutputStub.TagName);
}
public void Process_ShouldAdd_DataActionAttribute()
{
// Arrange
var tagHelper = new RecaptchaV3TagHelper(_settingsMock.Object, _tagHelperComponentManagerMock.Object)
{
Callback = "myCallback",
Action = "submit"
};
// Act
tagHelper.Process(_contextStub, _tagHelperOutputStub);
// Assert
Assert.IsTrue(_tagHelperOutputStub.Attributes.ContainsName("data-action"));
Assert.AreEqual("submit", _tagHelperOutputStub.Attributes["data-action"].Value.ToString());
}
public void Process_ShouldAdd_RecaptchaClass()
{
// Arrange
var tagHelper = new RecaptchaV3TagHelper(_settingsMock.Object, _tagHelperComponentManagerMock.Object)
{
Callback = "submit",
Action = "submit"
};
// Act
tagHelper.Process(_contextStub, _tagHelperOutputStub);
// Assert
Assert.IsTrue(_tagHelperOutputStub.Attributes.ContainsName("class"));
Assert.AreEqual("g-recaptcha", _tagHelperOutputStub.Attributes["class"].Value);
}
public void Process_ShouldAdd_CallbackScriptTagHelperComponent_WhenCallbackIsNullOrEmpty()
{
// Arrange
var tag = new RecaptchaV3TagHelper(_settingsMock.Object, _tagHelperComponentManagerMock.Object)
{
Callback = null,
FormId = "formId",
Action = "submit"
};
// Act
tag.Process(_contextStub, _tagHelperOutputStub);
// Assert
_tagHelperComponentCollectionMock.Verify();
}
public void Process_ShouldChange_TagModeTo_StartTagAndEndTag()
{
// Arrange
var tagHelper = new RecaptchaV3TagHelper(_settingsMock.Object, _tagHelperComponentManagerMock.Object)
{
Callback = "submit",
Action = "submit"
};
_tagHelperOutputStub.TagMode = TagMode.SelfClosing;
// Act
tagHelper.Process(_contextStub, _tagHelperOutputStub);
// Assert
Assert.AreEqual(TagMode.StartTagAndEndTag, _tagHelperOutputStub.TagMode);
}
public void Process_ShouldSet_CallbackToDefaultCallback_WhenCallbackIsNullOrEmpty()
{
// Arrange
var formId = $"formId";
var tag = new RecaptchaV3TagHelper(_settingsMock.Object, _tagHelperComponentManagerMock.Object)
{
Callback = null,
FormId = formId,
Action = "submit"
};
// Act
tag.Process(_contextStub, _tagHelperOutputStub);
// Assert
Assert.AreEqual(tag.Callback, $"submit{formId}");
}
public void Process_ShouldOverrideExisting_DataActionAttribute()
{
// Arrange
var tagHelper = new RecaptchaV3TagHelper(_settingsMock.Object, _tagHelperComponentManagerMock.Object)
{
Callback = "myCallback",
Action = "submit"
};
_tagHelperOutputStub.Attributes.Add("data-action", "fake-action");
// Act
tagHelper.Process(_contextStub, _tagHelperOutputStub);
// Assert
Assert.AreEqual(1, _tagHelperOutputStub.Attributes.Count(attribute => attribute.Name == "data-action"));
Assert.AreEqual("submit", _tagHelperOutputStub.Attributes["data-action"].Value.ToString());
}
public void Process_ShouldAdd_RecaptchaClassAnd_KeepExistingClasses()
{
// Arrange
var tagHelper = new RecaptchaV3TagHelper(_settingsMock.Object, _tagHelperComponentManagerMock.Object)
{
Callback = "submit",
Action = "submit"
};
_tagHelperOutputStub.Attributes.Add("class", "container text-center");
// Act
tagHelper.Process(_contextStub, _tagHelperOutputStub);
var classes = _tagHelperOutputStub.Attributes["class"].Value.ToString().Split(" ", StringSplitOptions.RemoveEmptyEntries);
// Assert
Assert.AreEqual(3, classes.Length);
Assert.IsTrue(classes.Contains("g-recaptcha"));
Assert.IsTrue(classes.Contains("text-center"));
Assert.IsTrue(classes.Contains("container"));
}
public void Process_ShouldThrow_InvalidOperationException_WhenActionIsNullOrEmpty()
{
// Arrange
var nullCallbackTagHelper = new RecaptchaV3TagHelper(_settingsMock.Object, _tagHelperComponentManagerMock.Object)
{
FormId = "formId",
Action = null
};
var emptyCallbackTagHelper = new RecaptchaV3TagHelper(_settingsMock.Object, _tagHelperComponentManagerMock.Object)
{
FormId = "formId",
Action = String.Empty
};
// Act
// Assert
Assert.Throws <InvalidOperationException>(() => nullCallbackTagHelper.Process(_contextStub, _tagHelperOutputStub));
Assert.Throws <InvalidOperationException>(() => emptyCallbackTagHelper.Process(_contextStub, _tagHelperOutputStub));
}
