test(snapshot): Add structured JSON fixture targets

src/snapshot-tests/__fixtures__/json/coverage/get-coverage-report--error-invalid-bundle.json

@@ -0,0 +1,23 @@
+{
+  "schema": "xcodebuildmcp.output.coverage-result",
+  "schemaVersion": "1",
+  "didError": true,
+  "error": "Failed to get coverage report: Failed to load result bundle",
+  "data": {
+    "summary": {
+      "status": "FAILED"
+    },
+    "coverageScope": "report",
+    "artifacts": {
+      "xcresultPath": "<TMPDIR>/invalid.xcresult"
+    },
+    "diagnostics": {
+      "warnings": [],
+      "errors": [
+        {
+          "message": "Error Domain=XCCovErrorDomain Code=0 \"Failed to load result bundle\""
+        }
+      ]
+    }
+  }
+}

src/snapshot-tests/__fixtures__/json/coverage/get-coverage-report--success.json

@@ -0,0 +1,27 @@
+{
+  "schema": "xcodebuildmcp.output.coverage-result",
+  "schemaVersion": "1",
+  "didError": false,
+  "error": null,
+  "data": {
+    "summary": {
+      "status": "SUCCEEDED",
+      "coveragePct": 94.9,
+      "coveredLines": 371,
+      "executableLines": 391
+    },
+    "coverageScope": "report",
+    "artifacts": {
+      "xcresultPath": "<TMPDIR>/TestResults.xcresult",
+      "target": "CalculatorAppTests"
+    },
+    "targets": [
+      {
+        "name": "CalculatorAppTests.xctest",
+        "coveragePct": 94.9,
+        "coveredLines": 371,
+        "executableLines": 391
+      }
+    ]
+  }
+}

src/snapshot-tests/__fixtures__/json/coverage/get-file-coverage--error-invalid-bundle.json

@@ -0,0 +1,24 @@
+{
+  "schema": "xcodebuildmcp.output.coverage-result",
+  "schemaVersion": "1",
+  "didError": true,
+  "error": "Failed to get file coverage: Failed to load result bundle",
+  "data": {
+    "summary": {
+      "status": "FAILED"
+    },
+    "coverageScope": "file",
+    "artifacts": {
+      "xcresultPath": "<TMPDIR>/invalid.xcresult",
+      "file": "SomeFile.swift"
+    },
+    "diagnostics": {
+      "warnings": [],
+      "errors": [
+        {
+          "message": "Error Domain=XCCovErrorDomain Code=0 \"Failed to load result bundle\""
+        }
+      ]
+    }
+  }
+}

src/snapshot-tests/__fixtures__/json/coverage/get-file-coverage--success.json

@@ -0,0 +1,56 @@
+{
+  "schema": "xcodebuildmcp.output.coverage-result",
+  "schemaVersion": "1",
+  "didError": false,
+  "error": null,
+  "data": {
+    "summary": {
+      "status": "SUCCEEDED",
+      "coveragePct": 77.8,
+      "coveredLines": 147,
+      "executableLines": 189
+    },
+    "coverageScope": "file",
+    "artifacts": {
+      "xcresultPath": "<TMPDIR>/TestResults.xcresult",
+      "file": "CalculatorService.swift",
+      "sourceFilePath": "example_projects/iOS_Calculator/CalculatorAppPackage/Sources/CalculatorAppFeature/CalculatorService.swift"
+    },
+    "functions": {
+      "notCovered": [
+        {
+          "line": 159,
+          "name": "CalculatorService.deleteLastDigit()",
+          "coveredLines": 0,
+          "executableLines": 16
+        },
+        {
+          "line": 178,
+          "name": "CalculatorService.setError(_:)",
+          "coveredLines": 0,
+          "executableLines": 5
+        }
+      ],
+      "partialCoverage": [
+        {
+          "line": 63,
+          "name": "CalculatorService.inputDecimal()",
+          "coveragePct": 71.4,
+          "coveredLines": 10,
+          "executableLines": 14
+        },
+        {
+          "line": 93,
+          "name": "CalculatorService.calculate()",
+          "coveragePct": 84.2,
+          "coveredLines": 32,
+          "executableLines": 38
+        }
+      ],
+      "fullCoverageCount": 27,
+      "notCoveredFunctionCount": 8,
+      "notCoveredLineCount": 27,
+      "partialCoverageFunctionCount": 4
+    }
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/add-breakpoint--error-no-session.json

@@ -0,0 +1,14 @@
+{
+  "schema": "xcodebuildmcp.output.debug-breakpoint-result",
+  "schemaVersion": "1",
+  "didError": true,
+  "error": "Failed to add breakpoint: No active debug session. Provide debugSessionId or attach first.",
+  "data": {
+    "action": "add",
+    "breakpoint": {
+      "kind": "file-line",
+      "file": "ContentView.swift",
+      "line": 42
+    }
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/add-breakpoint--success.json

@@ -0,0 +1,15 @@
+{
+  "schema": "xcodebuildmcp.output.debug-breakpoint-result",
+  "schemaVersion": "1",
+  "didError": false,
+  "error": null,
+  "data": {
+    "action": "add",
+    "breakpoint": {
+      "breakpointId": 1,
+      "kind": "file-line",
+      "file": "ContentView.swift",
+      "line": 42
+    }
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/attach--error-no-process.json

@@ -0,0 +1,12 @@
+{
+  "schema": "xcodebuildmcp.output.debug-session-action",
+  "schemaVersion": "1",
+  "didError": true,
+  "error": "Failed to resolve simulator PID: Invalid device: <UUID>",
+  "data": {
+    "action": "attach",
+    "artifacts": {
+      "simulatorId": "<UUID>"
+    }
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/attach--success-continue.json

@@ -0,0 +1,18 @@
+{
+  "schema": "xcodebuildmcp.output.debug-session-action",
+  "schemaVersion": "1",
+  "didError": false,
+  "error": null,
+  "data": {
+    "action": "attach",
+    "session": {
+      "debugSessionId": "<UUID>",
+      "connectionState": "attached",
+      "executionState": "running"
+    },
+    "artifacts": {
+      "simulatorId": "<UUID>",
+      "processId": "<PID>"
+    }
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/attach--success.json

@@ -0,0 +1,18 @@
+{
+  "schema": "xcodebuildmcp.output.debug-session-action",
+  "schemaVersion": "1",
+  "didError": false,
+  "error": null,
+  "data": {
+    "action": "attach",
+    "session": {
+      "debugSessionId": "<UUID>",
+      "connectionState": "attached",
+      "executionState": "paused"
+    },
+    "artifacts": {
+      "simulatorId": "<UUID>",
+      "processId": "<PID>"
+    }
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/continue--error-no-session.json

@@ -0,0 +1,9 @@
+{
+  "schema": "xcodebuildmcp.output.debug-session-action",
+  "schemaVersion": "1",
+  "didError": true,
+  "error": "Failed to resume debugger: No active debug session. Provide debugSessionId or attach first.",
+  "data": {
+    "action": "continue"
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/continue--success.json

@@ -0,0 +1,14 @@
+{
+  "schema": "xcodebuildmcp.output.debug-session-action",
+  "schemaVersion": "1",
+  "didError": false,
+  "error": null,
+  "data": {
+    "action": "continue",
+    "session": {
+      "debugSessionId": "<UUID>",
+      "connectionState": "attached",
+      "executionState": "running"
+    }
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/detach--error-no-session.json

@@ -0,0 +1,9 @@
+{
+  "schema": "xcodebuildmcp.output.debug-session-action",
+  "schemaVersion": "1",
+  "didError": true,
+  "error": "Failed to detach debugger: No active debug session. Provide debugSessionId or attach first.",
+  "data": {
+    "action": "detach"
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/detach--success.json

@@ -0,0 +1,13 @@
+{
+  "schema": "xcodebuildmcp.output.debug-session-action",
+  "schemaVersion": "1",
+  "didError": false,
+  "error": null,
+  "data": {
+    "action": "detach",
+    "session": {
+      "debugSessionId": "<UUID>",
+      "connectionState": "detached"
+    }
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/lldb-command--error-no-session.json

@@ -0,0 +1,10 @@
+{
+  "schema": "xcodebuildmcp.output.debug-command-result",
+  "schemaVersion": "1",
+  "didError": true,
+  "error": "Failed to run LLDB command: No active debug session. Provide debugSessionId or attach first.",
+  "data": {
+    "command": "breakpoint list",
+    "outputLines": []
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/lldb-command--success.json

@@ -0,0 +1,15 @@
+{
+  "schema": "xcodebuildmcp.output.debug-command-result",
+  "schemaVersion": "1",
+  "didError": false,
+  "error": null,
+  "data": {
+    "command": "breakpoint list",
+    "outputLines": [
+      "Current breakpoints:",
+      "1: file = 'ContentView.swift', line = 42, exact_match = 0, locations = <LOCATIONS>",
+      "  Names:",
+      "    dap"
+    ]
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/remove-breakpoint--error-no-session.json

@@ -0,0 +1,12 @@
+{
+  "schema": "xcodebuildmcp.output.debug-breakpoint-result",
+  "schemaVersion": "1",
+  "didError": true,
+  "error": "Failed to remove breakpoint: No active debug session. Provide debugSessionId or attach first.",
+  "data": {
+    "action": "remove",
+    "breakpoint": {
+      "breakpointId": 1
+    }
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/remove-breakpoint--success.json

@@ -0,0 +1,12 @@
+{
+  "schema": "xcodebuildmcp.output.debug-breakpoint-result",
+  "schemaVersion": "1",
+  "didError": false,
+  "error": null,
+  "data": {
+    "action": "remove",
+    "breakpoint": {
+      "breakpointId": 1
+    }
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/stack--error-no-session.json

@@ -0,0 +1,7 @@
+{
+  "schema": "xcodebuildmcp.output.debug-stack-result",
+  "schemaVersion": "1",
+  "didError": true,
+  "error": "Failed to get stack: No active debug session. Provide debugSessionId or attach first.",
+  "data": null
+}

src/snapshot-tests/__fixtures__/json/debugging/stack--success.json

@@ -0,0 +1,27 @@
+{
+  "schema": "xcodebuildmcp.output.debug-stack-result",
+  "schemaVersion": "1",
+  "didError": false,
+  "error": null,
+  "data": {
+    "threads": [
+      {
+        "threadId": "<THREAD_ID>",
+        "name": "Thread 1",
+        "truncated": true,
+        "frames": [
+          {
+            "index": "<N>",
+            "symbol": "static CalculatorApp.$main()",
+            "displayLocation": "<HOME>/Library/Developer/CoreSimulator/Devices/<UUID>/data/Containers/Bundle/Application/<UUID>/CalculatorApp.app/CalculatorApp.debug.dylib`static CalculatorApp.CalculatorApp.$main() -> ():<OFFSET>"
+          },
+          {
+            "index": "<N>",
+            "symbol": "main",
+            "displayLocation": "<HOME>/Library/Developer/CoreSimulator/Devices/<UUID>/data/Containers/Bundle/Application/<UUID>/CalculatorApp.app/CalculatorApp.debug.dylib`main:<OFFSET>"
+          }
+        ]
+      }
+    ]
+  }
+}

src/snapshot-tests/__fixtures__/json/debugging/variables--error-no-session.json

@@ -0,0 +1,7 @@
+{
+  "schema": "xcodebuildmcp.output.debug-variables-result",
+  "schemaVersion": "1",
+  "didError": true,
+  "error": "Failed to get variables: No active debug session. Provide debugSessionId or attach first.",
+  "data": null
+}