LiquidDataMapTestExecutor class

Namespace: Microsoft.Azure.Workflows.UnitTesting

The LiquidDataMapTestExecutor class provides the capability to execute Liquid data map transformations during unit testing. The instance locates a Liquid map file by name within the logic app project directory named Artifacts/Maps and runs the transformation against provided input content, with optional schema validation of the output.

Usage

var executor = new LiquidDataMapTestExecutor(appDirectoryPath: @"C:\MyLogicApp");

JToken result = await executor.RunLiquidMapAsync(
    mapName: "TransformOrder",
    transformKind: TestLiquidTransformKind.JsonToJson,
    inputContent: JToken.Parse("{\"orderId\": 123}"));

Constructors

LiquidDataMapTestExecutor(string appDirectoryPath)

Initializes a new instance of the LiquidDataMapTestExecutor class with the specified logic app project root path.

public LiquidDataMapTestExecutor(string appDirectoryPath)

Name	Description	Type	Required
appDirectoryPath	The logic app project root path where the Artifacts/Maps directory is located.	string	Yes

var executor = new LiquidDataMapTestExecutor(appDirectoryPath: @"C:\MyLogicApp");

Methods

RunLiquidMapAsync

Executes a Liquid map transformation using the specified map name, transform kind, and input content. Optionally validates the transformed content against a JSON schema. Throws ArgumentException if the map file does not exist.

public async Task<JToken> RunLiquidMapAsync(string mapName, TestLiquidTransformKind transformKind, JToken inputContent, JSchema transformedContentSchema = null)

Name	Description	Type	Required
mapName	The name of the Liquid data map file (without the .liquid extension).	string	Yes
transformKind	The kind of Liquid transformation to perform.	TestLiquidTransformKind	Yes
inputContent	The input content to be transformed.	JToken	Yes
transformedContentSchema	An optional JSON schema to validate the transformed content.	JSchema	No

var executor = new LiquidDataMapTestExecutor(appDirectoryPath: @"C:\MyLogicApp");

// Execute a JSON-to-JSON Liquid transformation with schema validation
var schema = JSchema.Parse("{\"type\": \"object\", \"properties\": {\"total\": {\"type\": \"number\"}}}");
JToken result = await executor.RunLiquidMapAsync(
    mapName: "CalculateTotal",
    transformKind: TestLiquidTransformKind.JsonToJson,
    inputContent: JToken.Parse("{\"items\": [{\"price\": 10}, {\"price\": 20}]}"),
    transformedContentSchema: schema);

Related content

• TestLiquidTransformKind enum