NEP-17878 add title equals filter for dashboard listing

Author: jbat

lib/superset/dashboard/list.rb

@@ -5,10 +5,11 @@
 module Superset
   module Dashboard
     class List < Superset::Request
-      attr_reader :title_contains, :tags_equal, :ids_not_in
+      attr_reader :title_contains, :title_equals, :tags_equal, :ids_not_in
 
-      def initialize(page_num: 0, title_contains: '', tags_equal: [], ids_not_in: [])
+      def initialize(page_num: 0, title_contains: '', title_equals: '', tags_equal: [], ids_not_in: [])
         @title_contains = title_contains
+        @title_equals = title_equals
         @tags_equal = tags_equal
         @ids_not_in = ids_not_in
         super(page_num: page_num)
@@ -69,6 +70,7 @@ def filters
         # TODO filtering across all list classes can be refactored to support multiple options in a more flexible way
         filter_set = []
         filter_set << "(col:dashboard_title,opr:ct,value:'#{title_contains}')" if title_contains.present?
+        filter_set << "(col:dashboard_title,opr:eq,value:'#{title_equals}')" if title_equals.present?
         filter_set << tag_filters if tags_equal.present?
         filter_set << ids_not_in_filters if ids_not_in.present?
         unless filter_set.empty?
@@ -90,6 +92,7 @@ def list_attributes
 
       def validate_constructor_args
         raise InvalidParameterError, "title_contains must be a String type" unless title_contains.is_a?(String)
+        raise InvalidParameterError, "title_equals must be a String type" unless title_equals.is_a?(String)
         raise InvalidParameterError, "tags_equal must be an Array type" unless tags_equal.is_a?(Array)
         raise InvalidParameterError, "tags_equal array must contain string only values" unless tags_equal.all? { |item| item.is_a?(String) }
         raise InvalidParameterError, "ids_not_in must be an Array type" unless ids_not_in.is_a?(Array)

spec/superset/dashboard/list_spec.rb

@@ -96,12 +96,13 @@
     end
 
     context 'with multiple filter set and multiple tags' do
-      subject { described_class.new(page_num: 3, title_contains: 'birth', tags_equal: ['template', 'client:acme', 'product:turbo-charged-feet']) }
+      subject { described_class.new(page_num: 3, title_contains: 'birth', title_equals: 'births in aust', tags_equal: ['template', 'client:acme', 'product:turbo-charged-feet']) }
 
       specify do
         expect(subject.query_params).to eq(
           "filters:!(" \
           "(col:dashboard_title,opr:ct,value:'birth')," \
+          "(col:dashboard_title,opr:eq,value:'births in aust')," \
           "(col:tags,opr:dashboard_tags,value:'template')," \
           "(col:tags,opr:dashboard_tags,value:'client:acme')," \
           "(col:tags,opr:dashboard_tags,value:'product:turbo-charged-feet')" \