Update test framework (#19)

* Split tests into separate files * Add tests for AV plots * Add tests for CG plots * Update tests * Bump minor version
vnegi10 · Jul 30, 2022 · e5b0ccb · e5b0ccb · vnegi10 · Jul 30, 2022
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diff --git a/Project.toml b/Project.toml
@@ -1,7 +1,7 @@
 name = "CryptoDashApp"
 uuid = "8f55a569-a1ee-45d2-b761-b2b316ddd8e9"
 authors = ["Vikas Negi <vikas.negi10@gmail.com>"]
-version = "0.2.2"
+version = "0.3.0"
 
 [deps]
 AlphaVantage = "6348297c-a006-11e8-3a05-9bbf8830fd7b"

diff --git a/test/Project.toml b/test/Project.toml
@@ -4,5 +4,6 @@ DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
 HTTP = "cd3eb016-35fb-5094-929b-558a96fad6f3"
 JSON = "682c06a0-de6a-54ab-a142-c8b1cf79cde6"
+PlotlyJS = "f0f68f2c-4968-5e81-91da-67840de0976a"
 Query = "1a8c2f83-1ff3-5112-b086-8aa67b057ba1"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
diff --git a/test/runtests.jl b/test/runtests.jl
@@ -1,4 +1,5 @@
-using Test, AlphaVantage, Dates, DataFrames, CryptoDashApp, HTTP, JSON, Query
+using Test, AlphaVantage, Dates, DataFrames, CryptoDashApp, 
+      HTTP, JSON, Query, PlotlyJS
 
 AlphaVantage.global_key!("AKTJ25ALEBBLH1QJ")
 
@@ -10,127 +11,52 @@ else
     @info "New data folder has been created"
 end
 
-# Perform cleanup 
+# Perform cleanup of old data
 CryptoDashApp.remove_old_files()
 
-################# Test cases for accessing market data #################
-
-@testset "Check if AV market data are accessible" begin
-
-    for currency in ["ETH", "LTC", "LINK"]
-
-        df_out_price, df_out_candle, df_out_vol =
-            CryptoDashApp.get_price_data_single(currency)
-
-        @test ~isempty(df_out_price)
-        @test ~isempty(df_out_candle)
-        @test ~isempty(df_out_vol)
-
-    end
-
-end
-
-@testset "Check for exception handling while accessing AV market data" begin
-
-    currency = "dummy"
-
-    @test_logs (:info, "Could not fetch data, try again later!") match_mode = :any CryptoDashApp.get_price_data_single(
-        currency,
-    )
-
-end
-
-################# Test cases for moving averages #################
-
-@testset "Check if MA, MACD + signal, σ (for Bollinger bands) are calculated" begin
-
-    for currency in ["BTC", "DOT"]
-
-        df_out_price, _, _ = CryptoDashApp.get_price_data_single(currency)
-
-        duration = 90
-        window = 30
-
-        price_SMA, price_WMA, price_EMA =
-            CryptoDashApp.moving_averages(df_out_price, duration, window)
-
-        @test ~isempty(price_SMA)
-        @test ~isempty(price_WMA)
-        @test ~isempty(price_WMA)
-
-        df_out_price = df_out_price[end-duration+1-26-9+1:end, :]
-        df_ema_all = CryptoDashApp.calculate_macd(df_out_price)
-        @test ~isempty(df_ema_all)
-
-        Price_σ = CryptoDashApp.moving_std(df_out_price, duration, window)
-        @test ~isempty(Price_σ)
-
-    end
+errors = false
+all_tests = false
 
+# Run all tests when no arguments or "all" is specified
+if isempty(ARGS) || "all" in ARGS
+    all_tests = true
 end
 
-################# Test cases for CoinGecko API  #################
-
-@testset "Check if CG developer and community data are accessible" begin
-
-    for currency in ["btc", "eth", "ltc"]
-
-        df_dev, df_comm = CryptoDashApp.get_dev_comm_data(currency)
-
-        @test ~isempty(df_dev)
-        @test ~isempty(df_comm)
+# Execute test in a try-catch block for each file
+function execute_test(file::String, ARGS; all_tests::Bool, errors::Bool)
 
+    if all_tests || file in ARGS
+        try
+            include(file)
+            println("\t\033[1m\033[32mPASSED\033[0m: $(file)")
+        catch e
+            println("\t\033[1m\033[31mFAILED\033[0m: $(file)")
+            errors = true
+            showerror(stdout, e, backtrace())
+            println()
+        end
     end
 
-end
-
-@testset "Check for exception handling while determining coin id" begin
-
-    currency = "dummy"
-
-    @test_logs (:info, "Could not find an id for the given currency") match_mode = :any CryptoDashApp.get_coin_id(
-        currency,
-    )
-
-end
-
-@testset "Check if CG exchange volume data per currency are accessible" begin
-
-    for currency in ["btc", "eth", "ltc"]
-
-        num_exchanges = 10
-
-        df_ex_vol = CryptoDashApp.get_exchange_vol_data(currency, num_exchanges)
-
-        @test size(df_ex_vol)[1] == num_exchanges
-
+    if errors
+        @warn "Some tests have failed! Check the results summary above."
     end
-
 end
 
-@testset "Check if CG overall exchange volume data are accessible" begin
 
-    num_exchanges = 10
+################# All test groups #################
 
-    for duration in [5, 10, 50, 75]
-        df_ex_vol = CryptoDashApp.get_overall_vol_data(duration, num_exchanges)
+test_files = ["test_API_CG.jl",
+              "test_marketdata_AV.jl",
+              "test_movingaverages.jl",
+              "test_plots_AV.jl",
+              "test_plots_CG.jl"]
 
-        # Check for rows
-        @test size(df_ex_vol)[1] == duration
+###################################################
 
-        # Check for columns, total is num_exchanges + 1 due to "Time" column
-        @test size(df_ex_vol)[2] == num_exchanges + 1
-    end
+################# Execute tests ###################
 
+@time for file in test_files
+    execute_test(file, ARGS, all_tests = all_tests, errors = errors)
 end
 
-#=@testset "Check if ratings data is accessible" begin
-
-    utility_score, fcas_score, dev_score, mark_score, fcas_rating = CryptoDashApp.get_ratings_data("ETH")
-
-    @test ~isempty(utility_score)
-    @test ~isempty(fcas_score)
-    @test ~isempty(dev_score)
-    @test ~isempty(mark_score)
-    @test ~isempty(fcas_rating)
-end=#
+###################################################
diff --git a/test/test_API_CG.jl b/test/test_API_CG.jl
@@ -0,0 +1,65 @@
+################# Test cases for CoinGecko API  #################
+
+@testset "Check if CG developer and community data are accessible" begin
+
+    for currency in ["btc", "eth", "ltc"]
+
+        df_dev, df_comm = CryptoDashApp.get_dev_comm_data(currency)
+
+        @test ~isempty(df_dev)
+        @test ~isempty(df_comm)
+
+    end
+
+end
+
+@testset "Check for exception handling while determining coin id" begin
+
+    currency = "dummy"
+
+    @test_logs (:info, "Could not find an id for the given currency") match_mode = :any CryptoDashApp.get_coin_id(
+        currency,
+    )
+
+end
+
+@testset "Check if CG exchange volume data per currency are accessible" begin
+
+    for currency in ["btc", "eth", "ltc"]
+
+        num_exchanges = 10
+
+        df_ex_vol = CryptoDashApp.get_exchange_vol_data(currency, num_exchanges)
+
+        @test size(df_ex_vol)[1] == num_exchanges
+
+    end
+
+end
+
+@testset "Check if CG overall exchange volume data are accessible" begin
+
+    num_exchanges = 10
+
+    for duration in [5, 10, 50, 75]
+        df_ex_vol = CryptoDashApp.get_overall_vol_data(duration, num_exchanges)
+
+        # Check for rows
+        @test size(df_ex_vol)[1] == duration
+
+        # Check for columns, total is num_exchanges + 1 due to "Time" column
+        @test size(df_ex_vol)[2] == num_exchanges + 1
+    end
+
+end
+
+#=@testset "Check if ratings data is accessible" begin
+
+    utility_score, fcas_score, dev_score, mark_score, fcas_rating = CryptoDashApp.get_ratings_data("ETH")
+
+    @test ~isempty(utility_score)
+    @test ~isempty(fcas_score)
+    @test ~isempty(dev_score)
+    @test ~isempty(mark_score)
+    @test ~isempty(fcas_rating)
+end=#
diff --git a/test/test_marketdata_AV.jl b/test/test_marketdata_AV.jl
@@ -0,0 +1,26 @@
+################# Test cases for accessing market data #################
+
+@testset "Check if AV market data are accessible" begin
+
+    for currency in ["ETH", "LTC", "LINK"]
+
+        df_out_price, df_out_candle, df_out_vol =
+            CryptoDashApp.get_price_data_single(currency)
+
+        @test ~isempty(df_out_price)
+        @test ~isempty(df_out_candle)
+        @test ~isempty(df_out_vol)
+
+    end
+
+end
+
+@testset "Check for exception handling while accessing AV market data" begin
+
+    currency = "dummy"
+
+    @test_logs (:info, "Could not fetch data, try again later!") match_mode = :any CryptoDashApp.get_price_data_single(
+        currency,
+    )
+
+end
diff --git a/test/test_movingaverages.jl b/test/test_movingaverages.jl
@@ -0,0 +1,28 @@
+################# Test cases for moving averages #################
+
+@testset "Check if MA, MACD + signal, σ (for Bollinger bands) are calculated" begin
+
+    for currency in ["BTC", "DOT"]
+
+        df_out_price, _, _ = CryptoDashApp.get_price_data_single(currency)
+
+        duration = 90
+        window = 30
+
+        price_SMA, price_WMA, price_EMA =
+            CryptoDashApp.moving_averages(df_out_price, duration, window)
+
+        @test ~isempty(price_SMA)
+        @test ~isempty(price_WMA)
+        @test ~isempty(price_WMA)
+
+        df_out_price = df_out_price[end-duration+1-26-9+1:end, :]
+        df_ema_all = CryptoDashApp.calculate_macd(df_out_price)
+        @test ~isempty(df_ema_all)
+
+        Price_σ = CryptoDashApp.moving_std(df_out_price, duration, window)
+        @test ~isempty(Price_σ)
+
+    end
+
+end
diff --git a/test/test_plots_AV.jl b/test/test_plots_AV.jl
@@ -0,0 +1,87 @@
+################# Test cases for plots using AlphaVantage data #################
+
+@testset "plot_price_ma_trade_data" begin
+
+    all_traces = CryptoDashApp.plot_price_ma_trade_data(7, 90, 30)
+    @test ~isempty(all_traces)
+
+    for trace in all_traces
+        @test trace.fields[:y] |> length == 90
+    end   
+
+end
+
+@testset "plot_price_bollinger_bands" begin
+
+    all_traces = CryptoDashApp.plot_price_bollinger_bands(13, 180, 30)
+    @test ~isempty(all_traces)
+
+    for trace in all_traces
+        @test trace.fields[:y] |> length == 180
+    end   
+
+end
+
+@testset "plot_candle_vol_data" begin
+
+    all_traces = CryptoDashApp.plot_candle_vol_data(18, 180)
+    @test ~isempty(all_traces)
+
+    # Check candlestick data
+    candle_trace = all_traces[1]
+
+    for candle in [:high, :low, :open, :close]
+        @test candle_trace.fields[candle] |> length == 180
+    end
+
+    bar_trace = all_traces[2]
+    @test bar_trace.fields[:y] |> length == 180    
+
+end
+
+@testset "plot_cumul_daily_return_hist" begin
+
+    all_traces = CryptoDashApp.plot_cumul_daily_return_hist(12, 60)
+    @test ~isempty(all_traces)
+
+    # Cumulative return
+    @test all_traces[1].fields[:y] |> length == 59
+
+    # Green and red returns will change with time, hence cannot be tested here
+
+    # Daily change histogram
+    @test all_traces[4].fields[:y] |> length == 78      
+
+end
+
+@testset "plot_fcas_data" begin
+
+    trace1 = CryptoDashApp.plot_fcas_data(13)[1]
+
+    # Unable to get FCAS metrics from AV, so skipping tests for now [30-07-2022]
+    @test_skip ~isempty(trace1)
+    @test_skip typeof(trace1) == PlotlyBase.GenericTrace{Dict{Symbol, Any}}       
+
+end
+
+@testset "plot_macd_signal" begin
+
+    all_traces = CryptoDashApp.plot_macd_signal(2, 42)
+    @test ~isempty(all_traces)
+
+    for trace in all_traces
+        trace.fields[:y] |> length == 43
+    end
+
+end
+
+@testset "plot_linear_regression" begin
+
+    all_traces = CryptoDashApp.plot_linear_regression(17, 200)
+    @test ~isempty(all_traces)
+
+    for trace in all_traces[1:4]
+        @test trace.fields[:y] |> length == 200
+    end   
+
+end