Examples of ExamplesTable

org.jbehave.core.model.ExamplesTable
Represents a tabular structure that holds rows of example data for parameters named via the column headers:
```
 |header 1|header 2| .... |header n| |value 11|value 12| .... |value 1n| ... |value m1|value m2| .... |value mn| 
```
Different header and value column separators can be specified to replace the default separator "|":
```
 !!header 1!!header 2!! .... !!header n!! !value 11!value 12! .... !value 1n! ... !value m1!value m2| .... !value mn! 
```
Rows starting with an ignorable separator are allowed and ignored:
```
 |header 1|header 2| .... |header n| |-- A commented row --| |value 11|value 12| .... |value 1n| ... |-- Another commented row --| |value m1|value m2| .... |value mn| 
```
Ignorable separator is configurable and defaults to "|--".

The separators are also configurable via inlined properties:
```
 {ignorableSeparator=!--,headerSeparator=!,valueSeparator=!} !header 1!header 2! .... !header n! !-- A commented row --! !value 11!value 12! .... !value 1n! ... !-- Another commented row --! !value m1!value m2! .... !value mn! 
```
By default all column values are trimmed. To avoid trimming the values, use the "trim" inlined property:
```
 {trim=false} | header 1 | header 2 | .... | header n | | value 11 | value 12 | .... | value 1n | 
```
Comments is column values are supported via the "commentSeparator" inlined property:
```
 {commentSeparator=#} | header 1#comment | header 2 | .... | header n | | value 11#comment | value 12 | .... | value 1n | 
```
Comments including the separator are stripped.

The table allows the retrieval of row values as converted parameters. Use {@link #getRowAsParameters(int)} and invoke{@link Parameters#valueAs(String,Class)} specifying the header and the classtype of the parameter.

The table allows the transformation of its string representation via the "transformer" inlined property:
```
 {transformer=myTransformerName} |header 1|header 2| .... |header n| |value 11|value 12| .... |value 1n| ... |value m1|value m2| .... |value mn| 
```
The transformer needs to be registered by name via the {@link TableTransformers#useTransformer(String,TableTransformer)}. A few transformers are already registered by default in {@link TableTransformers}.

Once created, the table row can be modified, via the {@link #withRowValues(int,Map)} method, by specifying the map of row valuesto be changed.

A table can also be created by providing the entire data content, via the {@link #withRows(List>)} method.
The parsing code assumes that the number of columns for data rows is the same as in the header, if a row has less fields, the remaining are filled with empty values, if it has more, the fields are ignored.

Examples of org.jbehave.core.model.ExamplesTable

    @Test
    public void shouldPassSilentlyOutputFromSuccessfulScenarios() {
        // Given
        StoryReporter delegate = mock(StoryReporter.class);
        SilentSuccessFilter filter = new SilentSuccessFilter(delegate);
        ExamplesTable examplesTable = new ExamplesTable("|one|two|\n|1|2|\n");
        UUIDExceptionWrapper anException = new UUIDExceptionWrapper(new IllegalArgumentException());
        Story story = new Story();
        GivenStories givenStories = new GivenStories("path/to/story1,path/to/story2");
        List<String> givenStoryPaths = asList("path/to/story1","path/to/story2");

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Examples of org.jbehave.core.model.ExamplesTable

        }
    }


    private void assertThatExamplesTableIsConverted(ParameterConverters parameterConverters) {
        String tableAsString = "||one||two||\n" + "|1|2|";
        ExamplesTable table = new ExamplesTable(tableAsString);
        assertThat(table.getHeaders(), hasItems("one", "two"));
    }

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Examples of org.jbehave.core.model.ExamplesTable

        String title = findScenarioTitle(scenarioAsText);
        String scenarioWithoutKeyword = removeStart(scenarioAsText, keywords.scenario()).trim();
        String scenarioWithoutTitle = removeStart(scenarioWithoutKeyword, title);
        scenarioWithoutTitle = startingWithNL(scenarioWithoutTitle);
        Meta meta = findScenarioMeta(scenarioWithoutTitle);
        ExamplesTable examplesTable = findExamplesTable(scenarioWithoutTitle);
        GivenStories givenStories = findScenarioGivenStories(scenarioWithoutTitle);
        if (givenStories.requireParameters()) {
            givenStories.useExamplesTable(examplesTable);
        }
        List<String> steps = findSteps(scenarioWithoutTitle);

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Examples of org.jbehave.core.model.ExamplesTable

        return scenario.getExamplesTable().getRowCount() > 0 && !scenario.getGivenStories().requireParameters();
    }


    private void runScenariosParametrisedByExamples(RunContext context, Scenario scenario, Lifecycle lifecycle, Meta storyAndScenarioMeta)
            throws Throwable {
        ExamplesTable table = scenario.getExamplesTable();
        reporter.get().beforeExamples(scenario.getSteps(), table);
      Keywords keywords = context.configuration().keywords();
        for (Map<String, String> scenarioParameters : table.getRows()) {
      Meta parameterMeta = parameterMeta(keywords, scenarioParameters);
      if ( !parameterMeta.isEmpty() && !context.filter.allow(parameterMeta) ){
        continue;
      }
            reporter.get().example(scenarioParameters);

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Examples of org.jbehave.core.model.ExamplesTable

            }
            return false;
        }


        public Object convertValue(String value, Type type) {
            return new ExamplesTable(value, headerSeparator, valueSeparator);
        }

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Examples of org.jbehave.core.model.ExamplesTable

        return scenarios;
    }


    private Scenario parseScenario(String scenarioAsText) {
        String title = findScenarioTitle(scenarioAsText);
        ExamplesTable examplesTable = findExamplesTable(scenarioAsText);
        List<String> givenStoryPaths = findGivenStoryPaths(scenarioAsText);
        List<String> steps = findSteps(scenarioAsText);
        return new Scenario(title, givenStoryPaths, examplesTable, steps);
    }

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Examples of org.jbehave.core.model.ExamplesTable


    private ExamplesTable findExamplesTable(String scenarioAsText) {
        Matcher findingTable = patternToPullExamplesTableIntoGroupOne()
                .matcher(scenarioAsText);
        String table = findingTable.find() ? findingTable.group(1).trim() : NONE;
        return new ExamplesTable(table, keywords.examplesTableHeaderSeparator(), keywords.examplesTableValueSeparator());
    }

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Examples of org.jbehave.core.model.ExamplesTable

        return scenario.getExamplesTable().getRowCount() > 0;
    }


    private void runExamplesTableScenario(
            List<CandidateSteps> candidateSteps, Scenario scenario) {
        ExamplesTable table = scenario.getExamplesTable();
        reporter.beforeExamples(scenario.getSteps(), table);
        for (Map<String, String> tableRow : table.getRows()) {
            reporter.example(tableRow);
            runScenarioSteps(candidateSteps, scenario, tableRow);
        }
        reporter.afterExamples();
    }

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Examples of org.jbehave.core.model.ExamplesTable

    public void aMethodWithExamplesTable(ExamplesTable args) {
        this.args = args;
    }


    public ExamplesTable aMethodReturningExamplesTable(String value){
      return new ExamplesTable(value);
    }

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Examples of org.jbehave.core.model.ExamplesTable

        assertThat(converter.accept(ExamplesTable.class), is(true));
        assertThat(converter.accept(WrongType.class), is(false));
        assertThat(converter.accept(mock(Type.class)), is(false));
        Type type = SomeSteps.methodFor("aMethodWithExamplesTable").getGenericParameterTypes()[0];
        String value = "|col1|col2|\n|row11|row12|\n|row21|row22|\n";
        ExamplesTable table = (ExamplesTable) converter.convertValue(value, type);
        assertThat(table.getRowCount(), equalTo(2));
        Map<String, String> row1 = table.getRow(0);
        assertThat(row1.get("col1"), equalTo("row11"));
        assertThat(row1.get("col2"), equalTo("row12"));
        Map<String, String> row2 = table.getRow(1);
        assertThat(row2.get("col1"), equalTo("row21"));
        assertThat(row2.get("col2"), equalTo("row22"));
    }

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