Config for code coverage

README.md

@@ -181,6 +181,15 @@ The following commands are available in VS Code's command palette, use the ID to
 }
 ```
 
+### Coverage
+
+```jsonc
+{
+  "phpunit.coveragePath": "${workspaceFolder}/coverage",
+  "phpunit.coverageFile": "phpunit.xml"
+}
+```
+
 ## Troubleshooting
 
 ### PHPUnit path mapping not working

package.json

@@ -150,6 +150,16 @@
           "type": "integer",
           "default": 0,
           "description": "The port that is used to communicate between Xdebug in phpunit and the debug extension. 0 (default) will use a random port."
+        },
+        "phpunit.coveragePath": {
+          "type": "string",
+          "default": null,
+          "description": "Path for code coverage results"
+        },
+        "phpunit.coverageFile": {
+          "type": "string",
+          "default": null,
+          "description": "File name for code coverage results"
         }
       }
     }

src/PHPUnit/CommandBuilder/Xdebug.ts

@@ -24,7 +24,7 @@ export enum Mode {
 export class Xdebug {
     mode?: Mode;
     private port?: number;
-    private temporaryDirectory?: string;
+    private directory?: string;
     private index: number = 0;
 
     constructor(private configuration: IConfiguration) {
@@ -39,7 +39,9 @@ export class Xdebug {
             return undefined;
         }
 
-        return join(this.temporaryDirectory!, `phpunit-${this.index}.xml`);
+        const fileName = this.configuration.get('coverageFile', `phpunit-${this.index}.xml`);
+
+        return join(this.directory!, fileName);
     }
 
     setIndex(index: number) {
@@ -48,8 +50,8 @@ export class Xdebug {
         return this;
     }
 
-    setTemporaryDirectory(temporaryDirectory: string) {
-        this.temporaryDirectory = temporaryDirectory;
+    setDirectory(temporaryDirectory: string) {
+        this.directory = temporaryDirectory;
 
         return this;
     }
@@ -64,12 +66,14 @@ export class Xdebug {
         // export enum TestRunProfileKind { Run = 1, Debug = 2, Coverage = 3 }
         if (mode === 2) {
             this.mode = Mode.debug;
-            this.port = this.configuration.get('xdebugPort', 0) as number || await getFreePort();
+            this.port = this.configuration.get('xdebugPort', 0) || await getFreePort();
         }
 
         if (mode === 3) {
             this.mode = Mode.coverage;
-            this.setTemporaryDirectory(await mkdtemp(join(tmpdir(), 'phpunit')));
+            const directory = this.configuration.get<string>('coveragePath') || await mkdtemp(join(tmpdir(), 'phpunit'));
+
+            this.setDirectory(directory);
         }
 
         return this;

src/PHPUnit/Configuration.ts

@@ -6,7 +6,8 @@ interface ConfigurationItem {
 }
 
 export interface IConfiguration {
-    get(key: string, defaultValue?: unknown): unknown | undefined;
+    get<T = unknown>(key: string): T | undefined;
+    get<T = unknown>(key: string, defaultValue: T): T;
 
     has(key: string): any;
 
@@ -18,7 +19,8 @@ export interface IConfiguration {
 }
 
 export abstract class BaseConfiguration implements IConfiguration {
-    abstract get(key: string, defaultValue?: unknown): unknown | undefined;
+    abstract get<T = unknown>(key: string): T | undefined;
+    abstract get<T = unknown>(key: string, defaultValue: T): T;
 
     abstract has(key: string): any;
 
@@ -57,8 +59,8 @@ export class Configuration extends BaseConfiguration {
         }
     }
 
-    get(key: string, defaultValue?: unknown): unknown | undefined {
-        return this.has(key) ? this.items.get(key) : defaultValue;
+    get<T = unknown>(key: string, defaultValue?: T): T | undefined {
+        return this.has(key) ? this.items.get(key) as T : defaultValue;
     }
 
     has(key: string) {