public void Should_Set_Correct_Version_When_Given_Major_Minor()
{
// Given
var version = new SemanticVersion(1, 1);
// When, Then
Assert.Equal("1.1.0", version.ToString());
}
public void Should_Set_Correct_Version_When_Given_No_Arguments()
{
// Given
var version = new SemanticVersion();
// When, Then
Assert.Equal("0.0.0", version.ToString());
}
public void Should_Set_Correct_Version_When_Given_Major_Minor_Patch_Label()
{
// Given
var version = new SemanticVersion(1, 1, 1, "test");
// When, Then
Assert.Equal("1.1.1-test", version.ToString());
}
public Manifest()
{
// Default values
MinimumHostVersion = new SemanticVersion("0.0");
Dependencies = Enumerable.Empty<Dependency>();
EventHandlers = Enumerable.Empty<EventHandler>();
Permissions = new PermissionSet(PermissionState.None);
UserInterface = new UserInterface();
}
public void Should_Return_False_If_Left_Is_Null()
{
// Given
var left = (SemanticVersion) null;
var right = new SemanticVersion();
// When, Then
Assert.False(left == right);
}
public void Should_Return_Minor_Version()
{
// Given
var version = new SemanticVersion(1, 1);
// When, Then
Assert.Equal(1, version.Minor);
}
public bool Equals(SemanticVersion other)
{
if ((object) other == null)
return false;
return this == other;
}
public void Should_Return_False_When_Left_And_Right_Differs()
{
// Given
var left = new SemanticVersion(1, 0, 1, "a");
var right = new SemanticVersion(1, 2, 1, "c");
// When, Then
Assert.False(left == right);
}
public void Should_Throw_ArgumentOutOfRangeException_If_Setting_Negative_Value()
{
// Given
var version = new SemanticVersion();
// When, Then
Assert.Throws<ArgumentOutOfRangeException>(() => version.Patch = -1);
}
public void Should_Return_Correctly_Presented_String_When_Given_A_Valid_Version()
{
// Given
var version = new SemanticVersion(1, 2, 3, "label");
// When
string v = version;
// Then
Assert.Equal("1.2.3-label", v);
}
public void Should_Accept_Any_Positive_Integer()
{
// Given
var version = new SemanticVersion();
// When
version.Patch = 1;
// Then
Assert.Equal(1, version.Patch);
}
public void Should_Return_The_Patch_Version()
{
// Given
var version = new SemanticVersion(0, 0, 1);
// When, Then
Assert.Equal(1, version.Patch);
}
public bool IsIncluded(SemanticVersion version)
{
if (_rules == null)
return false;
return _rules.All(r => r.IsIncluded(version));
}
public void Should_Return_False_When_Left_Major_Is_Greater_Than_Right_Major()
{
// Given
var left = new SemanticVersion(2);
var right = new SemanticVersion(1);
// When, Then
Assert.False(left < right);
}
public void Should_Throw_ArgumentNullException_If_Right_Value_Is_Null()
{
// Given
var left = new SemanticVersion();
var right = (SemanticVersion) null;
// When, Then
Assert.Throws<ArgumentNullException>(() => left < right);
}
public void Should_Return_True_When_Major_Minor_Patch_Are_Same_And_Left_Label_Is_Less_Than_Right_Label()
{
// Given
var left = new SemanticVersion(1, 0, 0, "a");
var right = new SemanticVersion(1, 0, 0, "b");
// When, Then
Assert.True(left < right);
}
public void Should_Return_True_When_Major_Are_Same_And_Left_Minor_Is_Less_Than_Right_Minor()
{
// Given
var left = new SemanticVersion(1, 0);
var right = new SemanticVersion(1, 1);
// When, Then
Assert.True(left < right);
}
public void Should_Return_False_When_Major_Minor_Patch_Are_Same_And_Left_Has_No_Label_When_Right_Has()
{
// Given
var left = new SemanticVersion(1, 0, 0);
var right = new SemanticVersion(1, 0, 0, "a");
// When, Then
Assert.False(left < right);
}
public void Should_Return_False_When_Major_Minor_Are_Same_And_Left_Patch_Is_Greater_Than_Right_Patch()
{
// Given
var left = new SemanticVersion(1, 0, 1);
var right = new SemanticVersion(1, 0, 0);
// When, Then
Assert.False(left < right);
}
public static bool TryParse(string versionRange, out SemanticVersionRange range, out Exception exception)
{
range = null;
exception = null;
try
{
// empty = latest version.
if (String.IsNullOrEmpty(versionRange))
{
range = new SemanticVersionRange();
return true;
}
// if it starts with a numeric character it should be a single version
// 1.0 = 1.0 <= x
if (Char.IsNumber(versionRange[0]))
{
var version = new SemanticVersion(versionRange);
range = new SemanticVersionRange(new GreaterThanOrEqualsRule(version));
return true;
}
var isRange = versionRange.Contains(",");
var lowerInclusive = versionRange[0] == '[';
var upperInclusive = versionRange[versionRange.Length - 1] == ']';
// (1.0) = invalid
if (!isRange && !lowerInclusive && !upperInclusive)
return false;
// [1.0] = x == 1.0
if (!isRange && lowerInclusive && upperInclusive)
{
var versionString = versionRange.Substring(1, versionRange.Length - 2);
var version = new SemanticVersion(versionString);
range = new SemanticVersionRange(new EqualsRule(version));
return true;
}
var rangeParts = versionRange.Split(new[] {','}, StringSplitOptions.RemoveEmptyEntries);
// check if we have an invalid range, eg. ",1.0" or [1.0,"
// if we get here, we should only have ranges which contains a comma and either
// [ or ( in the beginning and ) or ] in the end.
if (rangeParts.Length != 2)
return false;
// Skip first character to get just the version
var lowerVersion = rangeParts[0].Substring(1);
// Skip last character to get just the version
var upperVersion = rangeParts[1].Substring(0, rangeParts[1].Length - 1);
// Both versions cannot be null or empty
if (String.IsNullOrEmpty(lowerVersion) && String.IsNullOrEmpty(upperVersion))
return false;
if (String.IsNullOrEmpty(lowerVersion))
{
Rule rule;
if (upperInclusive)
{
rule = new LessThanOrEqualsRule(upperVersion);
}
else
{
rule = new LessThanRule(upperVersion);
}
range = new SemanticVersionRange(rule);
return true;
}
if (String.IsNullOrEmpty(upperVersion))
{
Rule rule;
if (lowerInclusive)
{
rule = new GreaterThanOrEqualsRule(lowerVersion);
}
else
{
rule = new GreaterThanRule(lowerVersion);
}
range = new SemanticVersionRange(rule);
return true;
}
Rule upperRule;
Rule lowerRule;
if (upperInclusive)
{
upperRule = new LessThanOrEqualsRule(upperVersion);
}
else
{
upperRule = new LessThanRule(upperVersion);
}
if (lowerInclusive)
{
lowerRule = new GreaterThanOrEqualsRule(lowerVersion);
}
else
{
lowerRule = new GreaterThanRule(lowerVersion);
}
range = new SemanticVersionRange(lowerRule, upperRule);
return true;
}
catch (Exception e)
{
range = null;
exception = e;
return false;
}
}
public void Should_Return_True_When_Left_And_Right_Are_Same_Version()
{
// Given
var left = new SemanticVersion(1, 0, 0, "a");
var right = new SemanticVersion(1, 0, 0, "a");
// When, Then
Assert.True(left == right);
}
