public void HaveTagHelpersChanged_NoUpdatesToTagHelpers_ReturnsFalse()
{
// Arrange
var underlyingProject = GetProject("Test1");
var original = new DefaultProjectSnapshot(underlyingProject);
var anotherProject = GetProject("Test1");
var update = new ProjectSnapshotUpdateContext(anotherProject);
var snapshot = original.WithProjectChange(update);
// Act
var result = snapshot.HaveTagHelpersChanged(original);
// Assert
Assert.False(result);
}
public void WithProjectChange_WithProject_CreatesSnapshot_UpdatesUnderlyingProject()
{
// Arrange
var underlyingProject = GetProject("Test1");
var original = new DefaultProjectSnapshot(underlyingProject);
var anotherProject = GetProject("Test1");
// Act
var snapshot = original.WithProjectChange(anotherProject);
// Assert
Assert.Same(anotherProject, snapshot.UnderlyingProject);
Assert.Equal(original.ComputedVersion, snapshot.ComputedVersion);
Assert.Equal(original.Configuration, snapshot.Configuration);
Assert.Equal(original.TagHelpers, snapshot.TagHelpers);
}
public void WithProjectChange_WithProject_CreatesSnapshot_UpdatesValues()
{
// Arrange
var underlyingProject = GetProject("Test1");
var original = new DefaultProjectSnapshot(underlyingProject);
var anotherProject = GetProject("Test1");
var update = new ProjectSnapshotUpdateContext(anotherProject)
{
Configuration = Mock.Of <ProjectExtensibilityConfiguration>(),
TagHelpers = Array.Empty <TagHelperDescriptor>(),
};
// Act
var snapshot = original.WithProjectChange(update);
// Assert
Assert.Same(original.UnderlyingProject, snapshot.UnderlyingProject);
Assert.Equal(update.UnderlyingProject.Version, snapshot.ComputedVersion);
Assert.Same(update.Configuration, snapshot.Configuration);
Assert.Same(update.TagHelpers, snapshot.TagHelpers);
}
public void HaveTagHelpersChanged_TagHelpersUpdated_ReturnsTrue()
{
// Arrange
var underlyingProject = GetProject("Test1");
var original = new DefaultProjectSnapshot(underlyingProject);
var anotherProject = GetProject("Test1");
var update = new ProjectSnapshotUpdateContext(anotherProject)
{
TagHelpers = new[]
{
TagHelperDescriptorBuilder.Create("One", "TestAssembly").Build(),
TagHelperDescriptorBuilder.Create("Two", "TestAssembly").Build(),
},
};
var snapshot = original.WithProjectChange(update);
// Act
var result = snapshot.HaveTagHelpersChanged(original);
// Assert
Assert.True(result);
}
