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[ISSUE-567] Fix the test of issue 567 #1153

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[ISSUE-567] Fix the test of issue 567 #1153

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15 changes: 13 additions & 2 deletions handlebars/src/test/java/com/github/jknack/handlebars/issues/Issue567.java
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Original file line number Diff line number Diff line change
Expand Up @@ -15,9 +15,20 @@ public class Issue567 extends v4Test {

@Test
public void shouldKeepContextOnBlockParameter() throws Exception {
shouldCompileTo(
String[] expected = new String[] {
" context is {v=a, k=0} context is {v=b, k=1} context is {v=c, k=2}",
" context is {v=a, k=0} context is {v=b, k=1} context is {k=2, v=c}",
" context is {v=a, k=0} context is {k=1, v=b} context is {v=c, k=2}",
" context is {v=a, k=0} context is {k=1, v=b} context is {k=2, v=c}",
" context is {k=0, v=a} context is {v=b, k=1} context is {v=c, k=2}",
" context is {k=0, v=a} context is {v=b, k=1} context is {k=2, v=c}",
" context is {k=0, v=a} context is {k=1, v=b} context is {v=c, k=2}",
" context is {k=0, v=a} context is {k=1, v=b} context is {k=2, v=c}"
};

hashShouldCompileTo(
"{{#each foo as |v k|}}" + " context is {{{.}}}" + "{{/each}}",
$("hash", $("foo", Arrays.asList("a", "b", "c"))),
" context is {v=a, k=0} context is {v=b, k=1} context is {v=c, k=2}");
expected);
}
}
12 changes: 12 additions & 0 deletions handlebars/src/test/java/com/github/jknack/handlebars/v4Test.java
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
package com.github.jknack.handlebars;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;

import java.io.IOException;
import java.util.LinkedHashMap;
Expand All @@ -30,6 +31,17 @@ public void shouldCompileTo(final String template, final Hash data, final String
assertEquals(expected, result, "'" + expected + "' should === '" + result + "': ");
}

public void hashShouldCompileTo(final String template, final Hash data, final String[] expected)
throws IOException {
Template t = compile(template, data);
Object hash = data.get("hash");
String result = t.apply(configureContext(hash));
assertTrue(
java.util.Arrays.asList(expected).contains(result),
"Result '" + result + "' does not match any of the expected values: " + java.util.Arrays.toString(expected)
);
}

protected Object configureContext(final Object context) {
return context;
}
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