|
| 1 | +require "spec_helper" |
| 2 | + |
| 3 | +RSpec.describe OpenFeature::SDK::Provider::InMemoryProvider do |
| 4 | + subject(:provider) do |
| 5 | + described_class.new( |
| 6 | + { |
| 7 | + "bool" => true, |
| 8 | + "str" => "testing", |
| 9 | + "num" => 1, |
| 10 | + "struct" => {"more" => "config"} |
| 11 | + } |
| 12 | + ) |
| 13 | + end |
| 14 | + |
| 15 | + describe "#add_flag" do |
| 16 | + context "when flag doesn't exist" do |
| 17 | + it "adds flag" do |
| 18 | + provider.add_flag(flag_key: "new_flag", value: "new_value") |
| 19 | + |
| 20 | + fetched = provider.fetch_string_value(flag_key: "new_flag", default_value: "fallback") |
| 21 | + |
| 22 | + expect(fetched.value).to eq("new_value") |
| 23 | + end |
| 24 | + end |
| 25 | + |
| 26 | + context "when flag exists" do |
| 27 | + it "updates flag" do |
| 28 | + provider.add_flag(flag_key: "bool", value: false) |
| 29 | + |
| 30 | + fetched = provider.fetch_boolean_value(flag_key: "bool", default_value: true) |
| 31 | + |
| 32 | + expect(fetched.value).to eq(false) |
| 33 | + end |
| 34 | + end |
| 35 | + end |
| 36 | + |
| 37 | + describe "#fetch_boolean_value" do |
| 38 | + context "when flag is found" do |
| 39 | + context "when type matches" do |
| 40 | + it "returns value as static" do |
| 41 | + fetched = provider.fetch_boolean_value(flag_key: "bool", default_value: false) |
| 42 | + |
| 43 | + expect(fetched.value).to eq(true) |
| 44 | + expect(fetched.reason).to eq(OpenFeature::SDK::Provider::Reason::STATIC) |
| 45 | + end |
| 46 | + end |
| 47 | + |
| 48 | + context "when type does not match" do |
| 49 | + it "returns default as type mismatch" do |
| 50 | + fetched = provider.fetch_boolean_value(flag_key: "str", default_value: false) |
| 51 | + |
| 52 | + expect(fetched.value).to eq(false) |
| 53 | + expect(fetched.error_code).to eq(OpenFeature::SDK::Provider::ErrorCode::TYPE_MISMATCH) |
| 54 | + expect(fetched.reason).to eq(OpenFeature::SDK::Provider::Reason::ERROR) |
| 55 | + end |
| 56 | + end |
| 57 | + end |
| 58 | + |
| 59 | + context "when flag is not found" do |
| 60 | + it "returns default as flag not found" do |
| 61 | + fetched = provider.fetch_boolean_value(flag_key: "not here", default_value: false) |
| 62 | + |
| 63 | + expect(fetched.value).to eq(false) |
| 64 | + expect(fetched.error_code).to eq(OpenFeature::SDK::Provider::ErrorCode::FLAG_NOT_FOUND) |
| 65 | + expect(fetched.reason).to eq(OpenFeature::SDK::Provider::Reason::ERROR) |
| 66 | + end |
| 67 | + end |
| 68 | + end |
| 69 | + |
| 70 | + describe "#fetch_string_value" do |
| 71 | + context "when flag is found" do |
| 72 | + context "when type matches" do |
| 73 | + it "returns value as static" do |
| 74 | + fetched = provider.fetch_string_value(flag_key: "str", default_value: "fallback") |
| 75 | + |
| 76 | + expect(fetched.value).to eq("testing") |
| 77 | + expect(fetched.reason).to eq(OpenFeature::SDK::Provider::Reason::STATIC) |
| 78 | + end |
| 79 | + end |
| 80 | + |
| 81 | + context "when type does not match" do |
| 82 | + it "returns default as type mismatch" do |
| 83 | + fetched = provider.fetch_string_value(flag_key: "bool", default_value: "fallback") |
| 84 | + |
| 85 | + expect(fetched.value).to eq("fallback") |
| 86 | + expect(fetched.error_code).to eq(OpenFeature::SDK::Provider::ErrorCode::TYPE_MISMATCH) |
| 87 | + expect(fetched.reason).to eq(OpenFeature::SDK::Provider::Reason::ERROR) |
| 88 | + end |
| 89 | + end |
| 90 | + end |
| 91 | + |
| 92 | + context "when flag is not found" do |
| 93 | + it "returns default as flag not found" do |
| 94 | + fetched = provider.fetch_string_value(flag_key: "not here", default_value: "fallback") |
| 95 | + |
| 96 | + expect(fetched.value).to eq("fallback") |
| 97 | + expect(fetched.error_code).to eq(OpenFeature::SDK::Provider::ErrorCode::FLAG_NOT_FOUND) |
| 98 | + expect(fetched.reason).to eq(OpenFeature::SDK::Provider::Reason::ERROR) |
| 99 | + end |
| 100 | + end |
| 101 | + end |
| 102 | + |
| 103 | + describe "#fetch_number_value" do |
| 104 | + context "when flag is found" do |
| 105 | + context "when type matches" do |
| 106 | + it "returns value as static" do |
| 107 | + fetched = provider.fetch_number_value(flag_key: "num", default_value: 0) |
| 108 | + |
| 109 | + expect(fetched.value).to eq(1) |
| 110 | + expect(fetched.reason).to eq(OpenFeature::SDK::Provider::Reason::STATIC) |
| 111 | + end |
| 112 | + end |
| 113 | + |
| 114 | + context "when type does not match" do |
| 115 | + it "returns default as type mismatch" do |
| 116 | + fetched = provider.fetch_number_value(flag_key: "str", default_value: 0) |
| 117 | + |
| 118 | + expect(fetched.value).to eq(0) |
| 119 | + expect(fetched.error_code).to eq(OpenFeature::SDK::Provider::ErrorCode::TYPE_MISMATCH) |
| 120 | + expect(fetched.reason).to eq(OpenFeature::SDK::Provider::Reason::ERROR) |
| 121 | + end |
| 122 | + end |
| 123 | + end |
| 124 | + |
| 125 | + context "when flag is not found" do |
| 126 | + it "returns default as flag not found" do |
| 127 | + fetched = provider.fetch_number_value(flag_key: "not here", default_value: 0) |
| 128 | + |
| 129 | + expect(fetched.value).to eq(0) |
| 130 | + expect(fetched.error_code).to eq(OpenFeature::SDK::Provider::ErrorCode::FLAG_NOT_FOUND) |
| 131 | + expect(fetched.reason).to eq(OpenFeature::SDK::Provider::Reason::ERROR) |
| 132 | + end |
| 133 | + end |
| 134 | + end |
| 135 | + |
| 136 | + describe "#fetch_object_value" do |
| 137 | + context "when flag is found" do |
| 138 | + context "when type matches" do |
| 139 | + it "returns value as static" do |
| 140 | + fetched = provider.fetch_object_value(flag_key: "struct", default_value: {}) |
| 141 | + |
| 142 | + expect(fetched.value).to eq({"more" => "config"}) |
| 143 | + expect(fetched.reason).to eq(OpenFeature::SDK::Provider::Reason::STATIC) |
| 144 | + end |
| 145 | + end |
| 146 | + |
| 147 | + context "when type does not match" do |
| 148 | + it "returns default as type mismatch" do |
| 149 | + fetched = provider.fetch_object_value(flag_key: "num", default_value: {}) |
| 150 | + |
| 151 | + expect(fetched.value).to eq({}) |
| 152 | + expect(fetched.error_code).to eq(OpenFeature::SDK::Provider::ErrorCode::TYPE_MISMATCH) |
| 153 | + expect(fetched.reason).to eq(OpenFeature::SDK::Provider::Reason::ERROR) |
| 154 | + end |
| 155 | + end |
| 156 | + end |
| 157 | + |
| 158 | + context "when flag is not found" do |
| 159 | + it "returns default as flag not found" do |
| 160 | + fetched = provider.fetch_object_value(flag_key: "not here", default_value: {}) |
| 161 | + |
| 162 | + expect(fetched.value).to eq({}) |
| 163 | + expect(fetched.error_code).to eq(OpenFeature::SDK::Provider::ErrorCode::FLAG_NOT_FOUND) |
| 164 | + expect(fetched.reason).to eq(OpenFeature::SDK::Provider::Reason::ERROR) |
| 165 | + end |
| 166 | + end |
| 167 | + end |
| 168 | +end |
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