fix output

package.json

@@ -4,7 +4,7 @@
   "displayName": "PHPUnit Test Explorer",
   "icon": "img/icon.png",
   "publisher": "recca0120",
-  "version": "3.7.2",
+  "version": "3.7.3",
   "private": true,
   "license": "MIT",
   "repository": {

src/Observers/OutputChannelObserver.test.ts

@@ -211,7 +211,7 @@ describe('OutputChannelObserver', () => {
         await run(testFile);
 
         const outputChannel = getOutputChannel();
-        expect(outputChannel.appendLine).toHaveBeenCalledWith(
+        expect(outputChannel.append).toHaveBeenCalledWith(
             expect.stringMatching(/Tests: \d+, Assertions: \d+/),
         );
     });
@@ -225,7 +225,7 @@ describe('OutputChannelObserver', () => {
         await run(testFile);
 
         const outputChannel = getOutputChannel();
-        expect(outputChannel.appendLine).toHaveBeenCalledWith(
+        expect(outputChannel.append).toHaveBeenCalledWith(
             expect.stringMatching(/Time: [\d:.]+(\s\w+)?, Memory: [\d.]+\s\w+/),
         );
     });

src/Observers/OutputChannelObserver.ts

@@ -1,8 +1,8 @@
 import { OutputChannel, TestRunRequest } from 'vscode';
 import {
-    Builder, IConfiguration, TestConfiguration, TestDuration, TestFailed, TestFinished, TestIgnored,
-    TestProcesses, TestResult, TestResultSummary, TestRunnerObserver, TestRuntime, TestStarted, TestSuiteFinished,
-    TestSuiteStarted, TestVersion,
+    Builder, IConfiguration, TestConfiguration, TestDuration, TestFailed, TestFinished, TestIgnored, TestProcesses,
+    TestResult, TestResultSummary, TestRunnerObserver, TestRuntime, TestStarted, TestSuiteFinished, TestSuiteStarted,
+    TestVersion,
 } from '../PHPUnit';
 import { Printer } from './Printers';
 
@@ -91,16 +91,18 @@ export class OutputChannelObserver implements TestRunnerObserver {
         this.appendLine(this.printer.testSuiteFinished(result));
     }
 
-    testDuration(result: TestDuration) {
+    testResultSummary(result: TestResultSummary) {
         this.appendLine(this.printer.end());
-        this.appendLine(this.printer.timeAndMemory(result));
+        this.append(this.printer.testResultSummary(result));
     }
 
-    testResultSummary(result: TestResultSummary) {
-        this.appendLine(this.printer.testResultSummary(result));
+    testDuration(result: TestDuration) {
+        this.appendLine(this.printer.end());
+        this.append(this.printer.timeAndMemory(result));
     }
 
     close() {
+        this.appendLine(this.printer.end());
         this.printedOutput();
         this.printer.close();
     }
@@ -113,6 +115,12 @@ export class OutputChannelObserver implements TestRunnerObserver {
         }
     }
 
+    private append(text: string | undefined) {
+        if (text !== undefined) {
+            this.outputChannel.append(text);
+        }
+    }
+
     private appendLine(text: string | undefined) {
         if (text !== undefined) {
             this.outputChannel.appendLine(text);

src/Observers/Printers/CollisionPrinter.ts

@@ -5,7 +5,6 @@ import { Printer } from './Printer';
 export class CollisionPrinter extends Printer {
     private errors: TestFailed[] = [];
 
-
     start() {
         super.start();
         this.errors = [];
@@ -31,7 +30,10 @@ export class CollisionPrinter extends Printer {
     }
 
     end() {
-        return this.errors.map((result) => this.formatError(result)).join(EOL);
+        const error = this.errors.map((result) => this.formatError(result)).join(EOL);
+        this.errors = [];
+
+        return error;
     }
 
     private formatError(result: TestFailed) {

src/Observers/Printers/Printer.ts

@@ -100,13 +100,13 @@ export abstract class Printer {
     timeAndMemory(result: TestDuration) {
         this.setCurrent(undefined);
 
-        return result.text;
+        return result.text.trim();
     }
 
     testResultSummary(result: TestResultSummary) {
         this.setCurrent(undefined);
 
-        return result.text;
+        return result.text.trim();
     }
 
     end(): string | undefined {