public async Task Handle_ReturnsMatchesThatDontIncludeDrafts_WhenManyTitlesMatch_ButSomeAreDrafts(
int expectedAmount, int drafts)
{
//arrange
for (var i = 0; i < expectedAmount; i++)
{
DbContext.Prompts.Add(new Prompt {
Title = "TestTitle", PromptContent = "TestContent"
});
}
for (var i = 0; i < drafts; i++)
{
DbContext.Prompts.Add(new Prompt {
Title = "TestTitle", PromptContent = "TestContent", IsDraft = true
});
}
await DbContext.SaveChangesAsync();
var query = new SimilarPromptQuery("TestTitle");
//act
SimilarPromptViewModel?actual = await _handler.Handle(query);
//assert
Assert.True(actual.Matched);
Assert.Equal(expectedAmount, actual.SimilarPrompts.Count);
}
public async Task Handle_ReturnsExpectedMatches_WhenThereAreTitleMatches_AndOnePromptMatchesId(
int expectedMatches)
{
//arrange
var prompt = new Prompt {
Title = "TestTitle", PromptContent = "TestContent"
};
DbContext.Prompts.Add(prompt);
for (var i = 0; i < expectedMatches; i++)
{
DbContext.Prompts.Add(new Prompt {
Title = "TestTitle", PromptContent = "TestContent"
});
}
await DbContext.SaveChangesAsync();
var query = new SimilarPromptQuery("TestTitle", prompt.Id);
//act
SimilarPromptViewModel?actual = await _handler.Handle(query);
//assert
Assert.True(actual.Matched);
Assert.Equal(expectedMatches, actual.SimilarPrompts.Count);
}
public async Task ValidateAsync_ReturnsValid_WhenTitleHasValue_AndIdIsHasValue(int id)
{
//arrange
var query = new SimilarPromptQuery("Value", id);
//act
ValidationResult?actual = await _validator.ValidateAsync(query);
//assert
Assert.True(actual.IsValid);
}
public async Task ValidateAsync_ReturnsNotValid_WhenTitleIsEmpty_AndIdIsDefault(string title)
{
//arrange
var query = new SimilarPromptQuery(title);
//act
ValidationResult?actual = await _validator.ValidateAsync(query);
//assert
Assert.False(actual.IsValid);
}
public async Task Handle_ReturnsNoMatches_WhenDatabaseIsEmpty()
{
//arrange
var query = new SimilarPromptQuery("TestTitle");
//act
SimilarPromptViewModel?actual = await _handler.Handle(query);
//assert
Assert.False(actual.Matched);
Assert.Empty(actual.SimilarPrompts);
}
public async Task Handle_ReturnsOneMatch_WhenOneTitleMatches()
{
//arrange
DbContext.Prompts.Add(new Prompt {
Title = "TestTitle", PromptContent = "TestContent"
});
await DbContext.SaveChangesAsync();
var query = new SimilarPromptQuery("TestTitle");
//act
SimilarPromptViewModel?actual = await _handler.Handle(query);
//assert
Assert.True(actual.Matched);
Assert.Single(actual.SimilarPrompts);
}
public async Task Handle_ReturnsNoMatches_WhenThereAreNoSimilarPrompts()
{
//arrange
DbContext.Prompts.Add(new Prompt {
Title = "TestTitle", PromptContent = "TestContent"
});
await DbContext.SaveChangesAsync();
var query = new SimilarPromptQuery("NewTitle");
//act
SimilarPromptViewModel?actual = await _handler.Handle(query);
//assert
Assert.False(actual.Matched);
Assert.Empty(actual.SimilarPrompts);
}
