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package org.jbehave.core.model; |
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import static java.util.Arrays.asList; |
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|
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import java.util.List; |
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import org.apache.commons.lang.builder.ToStringBuilder; |
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import org.apache.commons.lang.builder.ToStringStyle; |
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import org.hamcrest.Matcher; |
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|
13 | 18 | public class OutcomesTable { |
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|
15 | 1 | private static final List<String> FIELDS = asList("Description", "Value", "Matcher", "Verified"); |
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private static final String NEWLINE = "\n"; |
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private static final String HEADER_SEPARATOR = "|"; |
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private static final String VALUE_SEPARATOR = "|"; |
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|
20 | 18 | private List<Outcome<?>> outcomes = new ArrayList<Outcome<?>>(); |
21 | 18 | private List<Outcome<?>> failedOutcomes = new ArrayList<Outcome<?>>(); |
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private OutcomesFailed failureCause; |
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|
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public <T> void addOutcome(String description, T value, Matcher<T> matcher) { |
25 | 18 | outcomes.add(new Outcome<T>(description, value, matcher)); |
26 | 18 | } |
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public void verify() { |
29 | 14 | boolean failed = false; |
30 | 14 | failedOutcomes.clear(); |
31 | 14 | for (Outcome<?> outcome : outcomes) { |
32 | 16 | if (!outcome.isVerified()) { |
33 | 13 | failedOutcomes.add(outcome); |
34 | 13 | failed = true; |
35 | 13 | break; |
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} |
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} |
38 | 14 | if (failed) { |
39 | 13 | failureCause = new OutcomesFailed(this); |
40 | 13 | throw failureCause; |
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} |
42 | 1 | } |
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|
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public Throwable failureCause() { |
45 | 13 | return failureCause; |
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} |
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|
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public List<Outcome<?>> getOutcomes() { |
49 | 15 | return outcomes; |
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} |
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public List<Outcome<?>> getFailedOutcomes() { |
53 | 2 | return failedOutcomes; |
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} |
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|
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public List<String> getOutcomeFields() { |
57 | 12 | return FIELDS; |
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} |
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|
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@Override |
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public String toString() { |
62 | 2 | StringBuilder sb = new StringBuilder(); |
63 | 2 | for (Iterator<String> iterator = FIELDS.iterator(); iterator.hasNext();) { |
64 | 8 | sb.append(HEADER_SEPARATOR).append(iterator.next()); |
65 | 8 | if (!iterator.hasNext()) { |
66 | 2 | sb.append(HEADER_SEPARATOR).append(NEWLINE); |
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} |
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} |
69 | 2 | for (Outcome<?> outcome : outcomes) { |
70 | 2 | sb.append(VALUE_SEPARATOR).append(outcome.getDescription()).append(VALUE_SEPARATOR).append( |
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outcome.getValue()).append(VALUE_SEPARATOR).append(outcome.getMatcher()).append(VALUE_SEPARATOR) |
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.append(outcome.isVerified()).append(VALUE_SEPARATOR).append(NEWLINE); |
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} |
74 | 2 | return sb.toString(); |
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} |
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|
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public static class Outcome<T> { |
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|
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private final String description; |
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private final T value; |
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private final Matcher<T> matcher; |
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private final boolean verified; |
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|
84 | 18 | public Outcome(String description, T value, Matcher<T> matcher) { |
85 | 18 | this.description = description; |
86 | 18 | this.value = value; |
87 | 18 | this.matcher = matcher; |
88 | 18 | this.verified = matcher.matches(value); |
89 | 18 | } |
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public String getDescription() { |
92 | 15 | return description; |
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} |
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|
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public T getValue() { |
96 | 15 | return value; |
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} |
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public Matcher<T> getMatcher() { |
100 | 14 | return matcher; |
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} |
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public boolean isVerified() { |
104 | 42 | return verified; |
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} |
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|
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@Override |
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public String toString() { |
109 | 2 | return ToStringBuilder.reflectionToString(this, ToStringStyle.SHORT_PREFIX_STYLE); |
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} |
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} |
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|
113 | 18 | @SuppressWarnings("serial") |
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public static class OutcomesFailed extends RuntimeException { |
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private OutcomesTable outcomes; |
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|
117 | 14 | public OutcomesFailed(OutcomesTable outcomes) { |
118 | 14 | this.outcomes = outcomes; |
119 | 14 | } |
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|
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public OutcomesTable outcomesTable() { |
122 | 14 | return outcomes; |
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} |
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|
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} |
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} |