public void FindPrefix_NoMatchingSymbols_ReturnsEmptyList()
{
var companyInfoProvider = new CompanyInfoProvider(this.testData);
var result = companyInfoProvider.FindPrefix("Z");
Assert.Empty(result);
}
public void FindPrefix_EmptyPrefix_ReturnsAll()
{
var companyInfoProvider = new CompanyInfoProvider(this.testData);
var result = companyInfoProvider.FindPrefix("");
Assert.Equal(this.testData, result);
}
public void FindPrefix_OnlyOneSymbolMatchesExactly_ReturnsMatchedSymbol()
{
var companyInfoProvider = new CompanyInfoProvider(this.testData);
var result = companyInfoProvider.FindPrefix("B");
var expectedResult = new List <SymbolDescription> {
new SymbolDescription {
Symbol = "B"
}
};
Assert.Equal(expectedResult, result);
}
public void FindPrefix_NonzeroOffset_ReturnsAllMatchingSymbolsAfterOffset()
{
var companyInfoProvider = new CompanyInfoProvider(this.testData);
var result = companyInfoProvider.FindPrefix("AA", offset: 2);
var expectedResult = new List <SymbolDescription>
{
new SymbolDescription {
Symbol = "AAZ"
},
};
Assert.Equal(expectedResult, result);
}
public void FindPrefix_NonzeroCount_ReturnsCountOfMatchingSymbols()
{
var companyInfoProvider = new CompanyInfoProvider(this.testData);
var result = companyInfoProvider.FindPrefix("AA", 2);
var expectedResult = new List <SymbolDescription>
{
new SymbolDescription {
Symbol = "AA"
},
new SymbolDescription {
Symbol = "AAA"
},
};
Assert.Equal(expectedResult, result);
}
public void FindPrefix_PrefixMatchingMultipleSymbols_ReturnsAllMatchingSymbols()
{
var companyInfoProvider = new CompanyInfoProvider(this.testData);
var result = companyInfoProvider.FindPrefix("AA");
var expectedResult = new List <SymbolDescription>
{
new SymbolDescription {
Symbol = "AA"
},
new SymbolDescription {
Symbol = "AAA"
},
new SymbolDescription {
Symbol = "AAZ"
},
};
Assert.Equal(expectedResult, result);
}
public void FindPrefix_OffsetIsOutOfRange_Throws()
{
var companyInfoProvider = new CompanyInfoProvider(this.testData);
Assert.Throws <ArgumentOutOfRangeException>(() => companyInfoProvider.FindPrefix("A", offset: -1));
}
public void FindPrefix_CountIsOutOfRange_Throws(int count)
{
var companyInfoProvider = new CompanyInfoProvider(this.testData);
Assert.Throws <ArgumentOutOfRangeException>(() => companyInfoProvider.FindPrefix("A", count));
}
public void FindPrefix_PrefixIsNull_Throws()
{
var companyInfoProvider = new CompanyInfoProvider(this.testData);
Assert.Throws <ArgumentNullException>(() => companyInfoProvider.FindPrefix(null));
}
public ValuesController(IStockProvider stockProvider, CompanyInfoProvider companyInfoProvider, IDistributedCache cache)
{
this.stockProvider = stockProvider ?? throw new System.ArgumentNullException(nameof(stockProvider));
this.companyInfoProvider = companyInfoProvider ?? throw new System.ArgumentNullException(nameof(companyInfoProvider));
this.cache = cache ?? throw new System.ArgumentNullException(nameof(cache));
}
public UpdateParser(ITelegramBot telegramBot, IStockProvider stockProvider, CompanyInfoProvider companyInfoProvider)
{
this.telegramBot = telegramBot ?? throw new ArgumentNullException(nameof(telegramBot));
this.stockProvider = stockProvider ?? throw new ArgumentNullException(nameof(stockProvider));
this.companyInfoProvider = companyInfoProvider ?? throw new ArgumentNullException(nameof(companyInfoProvider));
}