private static void DisplayPrompt(Dictionary <string, object> promptResults, TemplatePrompt prompt)
{
switch (prompt.PromptType)
{
case PromptType.Boolean:
promptResults.Add(
prompt.Id,
Prompt.GetYesNo(prompt.Message, (bool)prompt.DefaultValue));
break;
case PromptType.String:
promptResults.Add(
prompt.Id,
Prompt.GetString(
prompt.Message, (string)prompt.DefaultValue) ?? string.Empty);
break;
case PromptType.Int:
promptResults.Add(
prompt.Id,
Prompt.GetInt(prompt.Message, (int)prompt.DefaultValue));
break;
default:
throw new ArgumentException(
message: "No Handler For Prompt",
paramName: nameof(prompt));
}
}
public void GivenAnJsonStringWithValidBooleanProperties_AndAStringDefaultValueOfFalse_WhenGetPromptsFromStringIsCalled_ThenTheResultWillContainASingleValidBooleanPromptObject_WithDefaultValueSetToFalse()
{
//arrange
const int expectedCount = 1;
var expectedObject = new TemplatePrompt
{
PromptType = PromptType.Boolean,
Id = "BooleanPromptId",
Message = "Boolean Prompt Message",
DefaultValue = false
};
const string jsonString = @"
[
{
""promptType"": ""Boolean"",
""id"": ""BooleanPromptId"",
""message"": ""Boolean Prompt Message"",
""defaultValue"": ""false""
}
]";
//act
var result = PromptReader.GetPromptsFromString(jsonString);
//assert
AssertBooleanPromptEquality(expectedCount, expectedObject, result);
}
public void GivenAnJsonStringWithValidIntProperties_AndAIntDefaultValueOfOne_WhenGetPromptsFromStringIsCalled_ThenTheResultWillContainASingleValidIntPromptObject_WithDefaultValueSetToOne()
{
//arrange
const int expectedCount = 1;
var expectedObject = new TemplatePrompt
{
PromptType = PromptType.Int,
Id = "IntegerPromptId",
Message = "Integer Prompt Message",
DefaultValue = 1
};
const string jsonString = @"
[
{
""promptType"": ""Int"",
""id"": ""IntegerPromptId"",
""message"": ""Integer Prompt Message"",
""defaultValue"": 1
}
]";
//act
var result = PromptReader.GetPromptsFromString(jsonString);
//assert
AssertIntPromptEquality(expectedCount, expectedObject, result);
}
public void GivenAnJsonStringWithValidStringProperties_AndAnIntDefaultValue_WhenGetPromptsFromStringIsCalled_ThenTheResultWillContainASingleStringPromptObject_WithTheIntDefaultValueSet()
{
//arrange
const int expectedCount = 1;
var expectedObject = new TemplatePrompt
{
PromptType = PromptType.String,
Id = "StringPromptId",
Message = "String Prompt Message",
DefaultValue = "123"
};
const string jsonString = @"
[
{
""promptType"": ""String"",
""id"": ""StringPromptId"",
""message"": ""String Prompt Message"",
""defaultValue"": 123
}
]";
//act
var result = PromptReader.GetPromptsFromString(jsonString);
//assert
AssertStringPromptEquality(expectedCount, expectedObject, result);
}
private static void AssertIntPromptEquality(int expectedCount, TemplatePrompt expectedObject, IEnumerable <TemplatePrompt> result)
{
Assert.Equal(expectedCount, result.Count());
Assert.True(result.First().Id == expectedObject.Id);
var resultObject = result.First();
Assert.Equal(expectedObject.Id, resultObject.Id);
Assert.Equal(expectedObject.Message, resultObject.Message);
Assert.Equal(expectedObject.DefaultValue, resultObject.DefaultValue);
}
public async Task GivenAJsonStringWithAPromptWithAWhenArray_WhenGetPromptsFromFileIsCalled_ThenTheResultPromptWillHaveTheGivenWhenArray(object value, string jsonValue)
{
//arrange
var expectedWhen = new PromptWhen
{
Id = "question",
Is = value
};
var expectedPrompt = new TemplatePrompt
{
Id = "BooleanPromptId",
Message = "Boolean Prompt Message",
DefaultValue = false,
When = new List <PromptWhen>
{
expectedWhen
}
};
var jsonString = @"
[
{
""promptType"": ""Boolean"",
""id"": ""BooleanPromptId"",
""message"": ""Boolean Prompt Message"",
""when"": [{
""id"": ""question"",
""is"": " + jsonValue + @"
}]
}
]";
await File.WriteAllTextAsync(TempFile, jsonString).ConfigureAwait(false);
//act
var result = await PromptReader.GetPromptsFromFile(TempPath).ConfigureAwait(false);
//assert
Assert.Single(result);
var actualPrompt = result.First();
Assert.Equal(expectedPrompt.When.Count, actualPrompt.When.Count);
var actualWhen = actualPrompt.When[0];
Assert.Equal(expectedWhen.Id, actualWhen.Id);
Assert.Equal(expectedWhen.Is, actualWhen.Is);
}
public void GivenAJsonStringWithAPromptWithAWhenArray_WhenGetPromptsFromStringIsCalled_ThenTheResultPromptWillHaveTheGivenWhenArray()
{
//arrange
var expectedWhen = new PromptWhen
{
Id = "question",
Is = "123"
};
var expectedPrompt = new TemplatePrompt
{
Id = "BooleanPromptId",
Message = "Boolean Prompt Message",
DefaultValue = false,
When = new List <PromptWhen>
{
expectedWhen
}
};
const string jsonString = @"
[
{
""promptType"": ""Boolean"",
""id"": ""BooleanPromptId"",
""message"": ""Boolean Prompt Message"",
""when"": [{
""id"": ""question"",
""is"": ""123""
}]
}
]";
//act
var result = PromptReader.GetPromptsFromString(jsonString);
//assert
Assert.Single(result);
var actualPrompt = result.First();
Assert.Equal(expectedPrompt.When.Count, actualPrompt.When.Count);
var actualWhen = actualPrompt.When[0];
Assert.Equal(expectedWhen.Id, actualWhen.Id);
Assert.Equal(expectedWhen.Is, actualWhen.Is);
}
