gremlin-test/features/sideEffect/Inject.feature

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Feature: Step - inject()

  Scenario: g_VX1X_out_injectXv2X_name
    Given the modern graph
    And using the parameter v1Id defined as "v[marko].id"
    And using the parameter v2 defined as "v[vadas]"
    And the traversal of
      """
      g.V(v1Id).out().inject(v2).values("name")
      """
    When iterated to list
    Then the result should be unordered
      | result |
      | vadas |
      | lop   |
      | vadas |
      | josh  |


  Scenario: g_VX1X_out_name_injectXdanielX_asXaX_mapXlengthX_path
    Given the modern graph
    And using the parameter v1Id defined as "v[marko].id"
    And using the parameter c defined as "c[it.get().length()]"
    And the traversal of
      """
      g.V(v1Id).out().values("name").inject("daniel").as("a").map(c).path()
      """
    When iterated to list
    Then the result should be unordered
      | result |
      | p[daniel,d[6].i] |
      | p[v[marko],v[lop],lop,d[3].i] |
      | p[v[marko],v[vadas],vadas,d[5].i] |
      | p[v[marko],v[josh],josh,d[4].i] |

  Scenario: g_VX1X_injectXg_VX4XX_out_name
    Given the modern graph
    And using the parameter v1Id defined as "v[marko].id"
    And using the parameter v4 defined as "v[josh]"
    And the traversal of
      """
      g.V(v1Id).inject(v4).out().values("name")
      """
    When iterated to list
    Then the result should be unordered
      | result |
      | ripple |
      | lop   |
      | lop   |
      | vadas |
      | josh  |

  Scenario: g_injectXnull_1_3_nullX
    Given the empty graph
    And the traversal of
      """
      g.inject(null, 1, 3, null)
      """
    When iterated to list
    Then the result should be unordered
      | result |
      | null |
      | d[1].i |
      | d[3].i |
      | null |

  Scenario: g_injectX10_20_null_20_10_10X_groupCountXxX_dedup_asXyX_projectXa_bX_by_byXselectXxX_selectXselectXyXXX
    Given the empty graph
    And the traversal of
      """
      g.inject(10,20,null,20,10,10).groupCount("x").dedup().as("y").project("a","b").by().by(__.select("x").select(__.select("y")))
      """
    When iterated to list
    Then the result should be unordered
      | result |
      | m[{"a":"d[10].i", "b":"d[3].l"}] |
      | m[{"a":"d[20].i", "b":"d[2].l"}] |
      | m[{"a":null, "b":"d[1].l"}] |

  Scenario: g_injectXname_marko_age_nullX_selectXname_ageX
    Given the empty graph
    And using the parameter m defined as "m[{\"name\":\"marko\", \"age\":null}]"
    And the traversal of
      """
      g.inject(m).select("name","age")
      """
    When iterated to list
    Then the result should be unordered
      | result |
      | m[{"name":"marko", "age":null}] |