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Add nested repeat tests
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Ported from https://github.com/getodk/web-forms/commit/541cd1200818c3024eb98a5aa973dc6142acfecd\#diff-d7f5e2a9fa88fc71566d393928de170be5700174a890bc68e5195a4f8c6e1657R335
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@lognaturel
lognaturel committed Dec 11, 2024
1 parent 9748bea commit fa16c43
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144 changes: 144 additions & 0 deletions src/test/java/org/javarosa/xpath/expr/IndexedRepeatTest.java
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Original file line number Diff line number Diff line change
@@ -1,9 +1,12 @@
package org.javarosa.xpath.expr;

import org.javarosa.test.Scenario;
import org.javarosa.xform.parse.XFormParser;
import org.javarosa.xpath.XPathTypeMismatchException;
import org.junit.Test;

import java.io.IOException;

import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.instanceOf;
Expand Down Expand Up @@ -132,4 +135,145 @@ public void getsIndexedValueUsingParallelRepeatPosition() throws Exception {
assertThat(scenario.answerOf("/data/repeat2[1]/from_repeat1"), is(stringAnswer("index1")));
assertThat(scenario.answerOf("/data/repeat2[2]/from_repeat1"), is(stringAnswer("index2")));
}

@Test
public void handlesTopLevelRepeats() throws IOException, XFormParser.ParseException {
Scenario scenario = buildNestedRepeatForm();
assertThat(scenario.answerOf("/data/r2-d1[1]/from-r1-d1"), is(stringAnswer("[1]")));
assertThat(scenario.answerOf("/data/r2-d1[2]/from-r1-d1"), is(stringAnswer("[2]")));
}

@Test
public void handlesRepeatsTwoDeep() throws IOException, XFormParser.ParseException {
Scenario scenario = buildNestedRepeatForm();

assertThat(scenario.answerOf("/data/r2-d1[1]/r2-d2[1]/from-r1-d2-a"), is(stringAnswer("[1][1]")));
assertThat(scenario.answerOf("/data/r2-d1[1]/r2-d2[2]/from-r1-d2-a"), is(stringAnswer("[1][2]")));
assertThat(scenario.answerOf("/data/r2-d1[2]/r2-d2[1]/from-r1-d2-a"), is(stringAnswer("[2][1]")));
assertThat(scenario.answerOf("/data/r2-d1[2]/r2-d2[2]/from-r1-d2-a"), is(stringAnswer("[2][2]")));

assertThat(scenario.answerOf("/data/r2-d1[1]/r2-d2[1]/from-r1-d2-b"), is(stringAnswer("[1][1]")));
assertThat(scenario.answerOf("/data/r2-d1[1]/r2-d2[2]/from-r1-d2-b"), is(stringAnswer("[1][2]")));
assertThat(scenario.answerOf("/data/r2-d1[2]/r2-d2[1]/from-r1-d2-b"), is(stringAnswer("[2][1]")));
assertThat(scenario.answerOf("/data/r2-d1[2]/r2-d2[2]/from-r1-d2-b"), is(stringAnswer("[2][2]")));
}

@Test
public void handlesRepeatsThreeDeep() throws IOException, XFormParser.ParseException {
Scenario scenario = buildNestedRepeatForm();

assertThat(scenario.answerOf("/data/r2-d1[1]/r2-d2[1]/r2-d3[1]/from-r1-d3-a"), is(stringAnswer("[1][1][1]")));
assertThat(scenario.answerOf("/data/r2-d1[1]/r2-d2[1]/r2-d3[2]/from-r1-d3-a"), is(stringAnswer("[1][1][2]")));
assertThat(scenario.answerOf("/data/r2-d1[1]/r2-d2[2]/r2-d3[1]/from-r1-d3-a"), is(stringAnswer("[1][2][1]")));
assertThat(scenario.answerOf("/data/r2-d1[1]/r2-d2[2]/r2-d3[2]/from-r1-d3-a"), is(stringAnswer("[1][2][2]")));
assertThat(scenario.answerOf("/data/r2-d1[2]/r2-d2[1]/r2-d3[1]/from-r1-d3-a"), is(stringAnswer("[2][1][1]")));
assertThat(scenario.answerOf("/data/r2-d1[2]/r2-d2[1]/r2-d3[2]/from-r1-d3-a"), is(stringAnswer("[2][1][2]")));
assertThat(scenario.answerOf("/data/r2-d1[2]/r2-d2[2]/r2-d3[1]/from-r1-d3-a"), is(stringAnswer("[2][2][1]")));
assertThat(scenario.answerOf("/data/r2-d1[2]/r2-d2[2]/r2-d3[2]/from-r1-d3-a"), is(stringAnswer("[2][2][2]")));

assertThat(scenario.answerOf("/data/r2-d1[1]/r2-d2[1]/r2-d3[1]/from-r1-d3-b"), is(stringAnswer("[1][1][1]")));
assertThat(scenario.answerOf("/data/r2-d1[1]/r2-d2[1]/r2-d3[2]/from-r1-d3-b"), is(stringAnswer("[1][1][2]")));
assertThat(scenario.answerOf("/data/r2-d1[1]/r2-d2[2]/r2-d3[1]/from-r1-d3-b"), is(stringAnswer("[1][2][1]")));
assertThat(scenario.answerOf("/data/r2-d1[1]/r2-d2[2]/r2-d3[2]/from-r1-d3-b"), is(stringAnswer("[1][2][2]")));
assertThat(scenario.answerOf("/data/r2-d1[2]/r2-d2[1]/r2-d3[1]/from-r1-d3-b"), is(stringAnswer("[2][1][1]")));
assertThat(scenario.answerOf("/data/r2-d1[2]/r2-d2[1]/r2-d3[2]/from-r1-d3-b"), is(stringAnswer("[2][1][2]")));
assertThat(scenario.answerOf("/data/r2-d1[2]/r2-d2[2]/r2-d3[1]/from-r1-d3-b"), is(stringAnswer("[2][2][1]")));
assertThat(scenario.answerOf("/data/r2-d1[2]/r2-d2[2]/r2-d3[2]/from-r1-d3-b"), is(stringAnswer("[2][2][2]")));
}

public static Scenario buildNestedRepeatForm() throws IOException, XFormParser.ParseException {
Scenario scenario = Scenario.init("indexed-repeat", html(
head(
title("indexed-repeat"),
model(
mainInstance(t("data id=\"indexed-repeat\"",
t("r1-d1 jr:template=\"\"",
t("inside-r1-d1"),
t("r1-d2 jr:template=\"\"",
t("inside-r1-d2"),
t("r1-d3 jr:template=\"\"",
t("inside-r1-d3")))),
t("r2-d1 jr:template=\"\"",
t("inside-r2-d1"),
t("from-r1-d1"),
t("r2-d2 jr:template=\"\"",
t("inside-r2-d2"),
t("from-r1-d2-a"),
t("from-r1-d2-b"),
t("r2-d3 jr:template=\"\"",
t("inside-r2-d3"),
t("from-r1-d3-a"),
t("from-r1-d3-b"))))
)),
bind("/data/r1-d1/inside-r1-d1")
.calculate("concat('[', position(..), ']')"),
bind("/data/r1-d1/r1-d2/inside-r1-d2")
.calculate("concat('[', position(../..), ']', '[', position(..), ']')"),
bind("/data/r1-d1/r1-d2/r1-d3/inside-r1-d3")
.calculate("concat('[', position(../../..), ']', '[', position(../..), ']', '[', position(..), ']')"),
bind("/data/r2-d1/from-r1-d1")
.calculate("indexed-repeat(/data/r1-d1/inside-r1-d1, /data/r1-d1, position(..))"),
bind("/data/r2-d1/r2-d2/from-r1-d2-a")
.calculate("indexed-repeat(/data/r1-d1/r1-d2/inside-r1-d2, /data/r1-d1, position(../..), /data/r1-d1/r1-d2, position(..))"),
bind("/data/r2-d1/r2-d2/from-r1-d2-b")
// Same as from-r1-d2-a with the repeatN/indexN pairs swapped
.calculate("indexed-repeat(/data/r1-d1/r1-d2/inside-r1-d2, /data/r1-d1/r1-d2, position(..), /data/r1-d1, position(../..))"),
bind("/data/r2-d1/r2-d2/r2-d3/from-r1-d3-a")
.calculate("indexed-repeat(/data/r1-d1/r1-d2/r1-d3/inside-r1-d3, /data/r1-d1, position(../../..), /data/r1-d1/r1-d2, position(../..), /data/r1-d1/r1-d2/r1-d3, position(..))"),
bind("/data/r2-d1/r2-d2/r2-d3/from-r1-d3-b")
// Same as from-r1-d3-a with the repeatN/indexN pairs reordered
.calculate("indexed-repeat(/data/r1-d1/r1-d2/r1-d3/inside-r1-d3, /data/r1-d1/r1-d2, position(../..), /data/r1-d1, position(../../..), /data/r1-d1/r1-d2/r1-d3, position(..))")
)
),
body(
repeat("/data/r1-d1",
input("/data/r1-d1/inside-r1-d1"),
repeat("/data/r1-d1/r1-d2",
input("/data/r1-d1/r1-d2/inside-r1-d2"),
repeat("/data/r1-d1/r1-d2/r1-d3",
input("/data/r1-d1/r1-d2/r1-d3/inside-r1-d3")))),
repeat("/data/r2-d1",
input("/data/r2-d1/inside-r2-d1"),
repeat("/data/r2-d1/r2-d2",
input("/data/r2-d1/r2-d2/inside-r2-d2"),
repeat("/data/r2-d1/r2-d2/r2-d3",
input("/data/r2-d1/r2-d2/r2-d3/inside-r2-d3"))))
)));

scenario.createNewRepeat("/data/r1-d1");
scenario.createNewRepeat("/data/r1-d1");

scenario.createNewRepeat("/data/r1-d1[1]/r1-d2");
scenario.createNewRepeat("/data/r1-d1[1]/r1-d2");
scenario.createNewRepeat("/data/r1-d1[2]/r1-d2");
scenario.createNewRepeat("/data/r1-d1[2]/r1-d2");

scenario.createNewRepeat("/data/r1-d1[1]/r1-d2[1]/r1-d3");
scenario.createNewRepeat("/data/r1-d1[1]/r1-d2[1]/r1-d3");
scenario.createNewRepeat("/data/r1-d1[1]/r1-d2[2]/r1-d3");
scenario.createNewRepeat("/data/r1-d1[1]/r1-d2[2]/r1-d3");
scenario.createNewRepeat("/data/r1-d1[2]/r1-d2[1]/r1-d3");
scenario.createNewRepeat("/data/r1-d1[2]/r1-d2[1]/r1-d3");
scenario.createNewRepeat("/data/r1-d1[2]/r1-d2[2]/r1-d3");
scenario.createNewRepeat("/data/r1-d1[2]/r1-d2[2]/r1-d3");

scenario.createNewRepeat("/data/r2-d1");
scenario.createNewRepeat("/data/r2-d1");

scenario.createNewRepeat("/data/r2-d1[1]/r2-d2");
scenario.createNewRepeat("/data/r2-d1[1]/r2-d2");
scenario.createNewRepeat("/data/r2-d1[2]/r2-d2");
scenario.createNewRepeat("/data/r2-d1[2]/r2-d2");

scenario.createNewRepeat("/data/r2-d1[1]/r2-d2[1]/r2-d3");
scenario.createNewRepeat("/data/r2-d1[1]/r2-d2[1]/r2-d3");
scenario.createNewRepeat("/data/r2-d1[1]/r2-d2[2]/r2-d3");
scenario.createNewRepeat("/data/r2-d1[1]/r2-d2[2]/r2-d3");
scenario.createNewRepeat("/data/r2-d1[2]/r2-d2[1]/r2-d3");
scenario.createNewRepeat("/data/r2-d1[2]/r2-d2[1]/r2-d3");
scenario.createNewRepeat("/data/r2-d1[2]/r2-d2[2]/r2-d3");
scenario.createNewRepeat("/data/r2-d1[2]/r2-d2[2]/r2-d3");

return scenario;
}
}

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