Add <,> operators support to cps-path

Issue-ID: CPS-1273
Change-Id: I5d562463b9a49abfe0436047a637857d10596fff
Signed-off-by: Rudrangi Anupriya <ra00745022@techmahindra.com>

1 files changed, 31 insertions, 3 deletions

diff --git a/integration-test/src/test/groovy/org/onap/cps/integration/functional/CpsQueryServiceIntegrationSpec.groovy b/integration-test/src/test/groovy/org/onap/cps/integration/functional/CpsQueryServiceIntegrationSpec.groovy
index d64617caf..233c58fb6 100644
--- a/integration-test/src/test/groovy/org/onap/cps/integration/functional/CpsQueryServiceIntegrationSpec.groovy
+++ b/integration-test/src/test/groovy/org/onap/cps/integration/functional/CpsQueryServiceIntegrationSpec.groovy
@@ -55,13 +55,13 @@ class CpsQueryServiceIntegrationSpec extends FunctionalSpecBase {
 
     def 'Cps Path query using combinations of OR operator #scenario.'() {
         when: 'a query is executed to get response by the given cps path'
-            def result = objectUnderTest.queryDataNodes(FUNCTIONAL_TEST_DATASPACE_1, BOOKSTORE_ANCHOR_1, cpspath, OMIT_DESCENDANTS)
+            def result = objectUnderTest.queryDataNodes(FUNCTIONAL_TEST_DATASPACE_1, BOOKSTORE_ANCHOR_1, cpsPath, OMIT_DESCENDANTS)
         then: 'the result contains expected number of nodes'
             assert result.size() == expectedResultSize
         and: 'the cps-path of queryDataNodes has the expectedLeaves'
             assert result.leaves.sort() == expectedLeaves.sort()
         where: 'the following data is used'
-            scenario                                | cpspath                                                          || expectedResultSize | expectedLeaves
+            scenario                                | cpsPath                                                          || expectedResultSize | expectedLeaves
             'the "OR" condition'                    | '//books[@lang="English" or @price=15]'                          || 6                  | [[lang: "English", price: 15, title: "Annihilation", authors: ["Jeff VanderMeer"], editions: [2014]],
                                                                                                                                                 [lang: "English", price: 15, title: "The Gruffalo", authors: ["Julia Donaldson"], editions: [1999]],
                                                                                                                                                 [lang: "English", price: 14, title: "The Light Fantastic", authors: ["Terry Pratchett"], editions: [1986]],
@@ -78,6 +78,29 @@ class CpsQueryServiceIntegrationSpec extends FunctionalSpecBase {
             'combination of OR/AND'                 | '//books[@title="Annihilation" or @price=39 and @lang="arabic"]' || 1                  | [[lang: "English", price: 15, title: "Annihilation", authors: ["Jeff VanderMeer"], editions: [2014]]]
     }
 
+    def 'cps-path query using combinations of Comparative Operators #scenario.'() {
+        when: 'a query is executed to get response by the given cpsPath'
+            def result = objectUnderTest.queryDataNodes(FUNCTIONAL_TEST_DATASPACE_1, BOOKSTORE_ANCHOR_1, cpsPath, OMIT_DESCENDANTS)
+        then: 'the result contains expected number of nodes'
+            assert result.size() == expectedResultSize
+        and: 'xpaths of the retrieved data nodes are as expected'
+            def bookTitles = result.collect { it.getLeaves().get('title') }
+            assert bookTitles.sort() == expectedBookTitles.sort()
+        where: 'the following data is used'
+            scenario                                         | cpsPath                                                            || expectedResultSize | expectedBookTitles
+            'the ">" condition'                              | '//books[@price>13 ]'                                              || 5                  | ['A Book with No Language', 'Annihilation', 'Debian GNU/Linux', 'The Gruffalo', 'The Light Fantastic']
+            'the "<" condition '                             | '//books[@price<15]'                                               || 5                  | ['Good Omens', 'Logarithm tables', 'Matilda', 'The Colour of Magic', 'The Light Fantastic']
+            'the "<=" condition'                             | '//books[@price<=15]'                                              || 7                  | ['Annihilation', 'Good Omens', 'Logarithm tables', 'Matilda', 'The Colour of Magic', 'The Gruffalo', 'The Light Fantastic']
+            'the ">=" condition'                             | '//books[@price>=20]'                                              || 2                  | ['A Book with No Language', 'Debian GNU/Linux']
+            'the "<" condition  where result does not exist' | '//books[@price<5]'                                                || 0                  | []
+            'the ">" condition  where result does not exist' | '//books[@price>1000]'                                             || 0                  | []
+            'the ">" condition with AND condition'           | '//books[@price>13 and @title="A Book with No Language"]'          || 1                  | ['A Book with No Language']
+            'the "<" condition with OR condition'            | '//books[@price<10 or @lang="German"]'                             || 1                  | ['Debian GNU/Linux']
+            'the "<=" condition with AND/OR condition'       | '//books[@price<=15 and @title="Annihilation" or @lang="Spanish"]' || 1                  | ['Annihilation']
+            'the ">=" condition with OR/AND condition'       | '//books[@price>=13 or @lang="Spanish" and @title="Good Omens"]'   || 6                  | ['A Book with No Language', 'Annihilation', 'Good Omens', 'Debian GNU/Linux', 'The Gruffalo', 'The Light Fantastic']
+            'Mix of integer and string condition '           | '//books[@lang="German" and @price>38]'                            || 1                  | ['Debian GNU/Linux']
+    }
+
     def 'Cps Path query for leaf value(s) with #scenario.'() {
         when: 'a query is executed to get a data node by the given cps path'
             def result = objectUnderTest.queryDataNodes(FUNCTIONAL_TEST_DATASPACE_1, BOOKSTORE_ANCHOR_1, cpsPath, fetchDescendantsOption)
@@ -170,6 +193,7 @@ class CpsQueryServiceIntegrationSpec extends FunctionalSpecBase {
         where: 'the following data is used'
             scenario                                                   | cpsPath                                                                || expectedBookTitles
             'one leaf'                                                 | '//books[@price=14]'                                                   || ['The Light Fantastic']
+            'one leaf with ">" condition'                              | '//books[@price>14]'                                                   || ['A Book with No Language', 'Annihilation', 'Debian GNU/Linux', 'The Gruffalo']
             'one text'                                                 | '//books/authors[text()="Terry Pratchett"]'                            || ['Good Omens', 'The Colour of Magic', 'The Light Fantastic']
             'more than one leaf'                                       | '//books[@price=12 and @lang="English"]'                               || ['The Colour of Magic']
             'more than one leaf has "OR" condition'                    | '//books[@lang="English" or @price=15]'                                || ['Annihilation', 'Good Omens', 'Matilda', 'The Colour of Magic', 'The Gruffalo', 'The Light Fantastic']
@@ -229,9 +253,13 @@ class CpsQueryServiceIntegrationSpec extends FunctionalSpecBase {
 
     def 'Cps Path query with syntax error throws a CPS Path Exception.'() {
         when: 'trying to execute a query with a syntax (parsing) error'
-            objectUnderTest.queryDataNodes(FUNCTIONAL_TEST_DATASPACE_1, BOOKSTORE_ANCHOR_1, 'cpsPath that cannot be parsed' , OMIT_DESCENDANTS)
+            objectUnderTest.queryDataNodes(FUNCTIONAL_TEST_DATASPACE_1, BOOKSTORE_ANCHOR_1, cpsPath, OMIT_DESCENDANTS)
         then: 'a cps path exception is thrown'
             thrown(CpsPathException)
+        where: 'the following data is used'
+            scenario                           | cpsPath
+            'cpsPath that cannot be parsed'    | 'cpsPath that cannot be parsed'
+            'String with comparative operator' | '//books[@lang>"German" and @price>10]'
     }
 
     def 'Cps Path query across anchors with #scenario.'() {