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package org.jbehave.core.junit; |
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|
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import org.jbehave.core.embedder.EmbedderClassLoader; |
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import org.junit.runner.RunWith; |
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|
6 | 0 | public class AnnotatedEmbedderUtils { |
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|
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public static AnnotatedEmbedderRunner annotatedEmbedderRunner(String annotatedClassName, |
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EmbedderClassLoader classLoader) { |
10 | 4 | Class<?> runnerClass = runnerClass(annotatedClassName, classLoader); |
11 | 3 | return newAnnotatedEmbedderRunner(runnerClass, annotatedClassName, classLoader); |
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} |
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|
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private static Class<?> runnerClass(String annotatedClassName, EmbedderClassLoader classLoader) { |
15 | 4 | Class<?> annotatedClass = loadClass(annotatedClassName, classLoader); |
16 | 3 | RunWith annotation = annotatedClass.getAnnotation(RunWith.class); |
17 | 3 | if (annotation != null) { |
18 | 3 | return annotation.value(); |
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} |
20 | 0 | throw new MissingAnnotatedEmbedderRunner(annotatedClass); |
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} |
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|
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private static AnnotatedEmbedderRunner newAnnotatedEmbedderRunner(Class<?> runnerClass, String annotatedClassName, |
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EmbedderClassLoader classLoader) { |
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try { |
26 | 3 | Class<?> annotatedClass = loadClass(annotatedClassName, classLoader); |
27 | 3 | return (AnnotatedEmbedderRunner) runnerClass.getConstructor(Class.class).newInstance(annotatedClass); |
28 | 0 | } catch (Exception e) { |
29 | 0 | throw new AnnotatedEmbedderRunnerInstantiationFailed(runnerClass, annotatedClassName, classLoader, e); |
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} |
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} |
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|
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private static Class<?> loadClass(String className, EmbedderClassLoader classLoader) { |
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try { |
35 | 7 | return classLoader.loadClass(className); |
36 | 1 | } catch (ClassNotFoundException e) { |
37 | 1 | throw new ClassLoadingFailed(className, classLoader, e); |
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} |
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} |
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|
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@SuppressWarnings("serial") |
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public static class ClassLoadingFailed extends RuntimeException { |
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|
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public ClassLoadingFailed(String className, EmbedderClassLoader classLoader, Throwable cause) { |
45 | 1 | super("Failed to load class " + className + " with classLoader " + classLoader, cause); |
46 | 1 | } |
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|
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} |
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|
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@SuppressWarnings("serial") |
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public static class AnnotatedEmbedderRunnerInstantiationFailed extends RuntimeException { |
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|
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public AnnotatedEmbedderRunnerInstantiationFailed(Class<?> runnerClass, String annotatedClassName, |
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EmbedderClassLoader classLoader, Throwable cause) { |
55 | 0 | super("Failed to instantiate annotated embedder runner " + runnerClass + " with annotatedClassName " |
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+ annotatedClassName + " and classLoader " + classLoader, cause); |
57 | 0 | } |
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|
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} |
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|
61 | 0 | @SuppressWarnings("serial") |
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public static class MissingAnnotatedEmbedderRunner extends RuntimeException { |
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|
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public MissingAnnotatedEmbedderRunner(Class<?> annotatedClass) { |
65 | 0 | super("AnnotatedEmbedderRunner not specified via @RunWith annotation in annotatedClass " + annotatedClass); |
66 | 0 | } |
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|
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} |
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} |